For those who have followed the career of Kalevi Aho (for instance through the more than 20 discs of his music released on BIS), it will be clear that he enjoys large-scale projects. One such project has been his 'oboe project', composing works in every genre for the instrument. These plans can be said to have begun soon after the Sonata for oboe and piano included here, composed in 1984-85 and thus possibly the first such work for this combination by a Finnish composer. The project received fresh impetus in 2002, when Aho encountered the eminent Belgian oboist Piet Van Bockstal. As a result he composed his Oboe Concerto, premièred by Bockstal in 2008, a work in which Aho wanted to explore fresh directions for tonality as well as creating orchestral music with a more powerful rhythmic pulse and a richer sound-world. As a result the Concerto employs scales from Arabic classical music as a melodic basis in some of its five movements, and also features the Arabic darabuka and African djembe (two types of goblet drum). Although there is no oboe included in the orchestral score, Aho also specifies the use of two of its rarely heard relatives: the oboe d'amore and the heckelphone (a baritone oboe). Three years after the Concerto, the composer returned to his oboe project, and completed it by writing a solo piece for the instrument. Dedicated to Piet Van Bockstal, the 10-minute Solo IX also forms part of another of Aho's projects - a series of large-scale, virtuosic solo works for various instruments. Together with a number of chamber works for different constellations, this disc sums up Kalevi Aho's oboe project, in expert performances by Piet Van Bockstal, supported by the pianist Yutaka Oya, and by Martyn Brabbins conducting the Lahti Symphony Orchestra, for which Aho has composed so much of his music.

Freemasonry had reached Finland via Sweden in the mid-eighteenth century, but was banned after the country became part of Russia in 1809. In early 1922, after Finland had established its independence, a new Masonic lodge was formed - Suomi Lodge No.1. Among its first members was Jean Sibelius, who initially served as the lodge's organist. At lodge meetings, Sibelius would played the harmonium, performing music by Mozart, Beethoven and Handel as well as improvising - at times so enthusiastically that he would have to be called to order by the Grand Master. It was also suggested that Sibelius should compose 'special, genuinely Finnish music for the lodge', but this did not happen until some years later, when he received a proper commission - and a fee - for the task. His Masonic Ritual Music, or Musique religieuse, received its first complete performance on 12th January 1927, but Sibelius returned to the work some twenty years later, adding two movements - Ode to Fraternity and Hymn - which are believed to be his last original compositions. The Masonic Ritual Music centres around a series of songs for tenor and organ, the number, order and texts of which vary between the original manuscripts and the various editions. The organ version on the present disc is the first recording to follow the original song text, according to Sibelius's manuscripts. This CD also includes an arrangement of the score, made by Jaakko Kuusisto at the request of the Finnish Freemasons for a special celebration concert held at the Sibelius Hall in Lahti.

Continuing a commitment which began in 1989, BIS has released a number of discs dedicated to the Finnish composer Kalevi Aho. These includes programmes with chamber music, but the majority involve large orchestra, performing large orchestral works. One genre favoured by Aho is that of the concerto, and the recently released recording of his Clarinet Concerto made a great impact on reviewers around the world, who described it as 'intensely lyrical, thematically memorable, and beautifully scored' (ClassicsToday.com), 'a deeply moving master-piece' (Fono Forum), and 'a chef-d'oeuvre of our time!' (Classica-Répertoire). This prolific composer is also one of today's great symphonic writers: his current work list includes no less than fourteen symphonies, and nine of these have been released on BIS, to great acclaim - upon its release in 1999, No.7 was for instance greeted as 'one of our century's great orchestral scores' by the reviewer in American Record Guide. But even within such an extraordinary body of works, Kalevi Aho's 'Symphony No.12, Luosto',holds a very special place. Written for a performance on the slopes of Mount Luosto in Finnish Lapland, it makes use of two orchestras, two vocal soloists and a number of brass players and percussionists placed at various distances from each other and the conductor, surrounding the audience. The primary inspiration for this four-movement work came from the natural surroundings and traditions of Lapland, and parts of it were actually composed during a bitterly cold spell in the solitude of a cottage at the foot of Orresokka, the mountain next to Luosto. The three-dimensional qualities written into the score makes it the perfect subject for a Surround Sound recording, and during the recording sessions in the acclaimed acoustics of the Lahti Sibelius Hall, great pains were taken to recreate the set-up of the first performance. This took place in 2003, in front of - or rather around - an audience of over 2000 people, and became the starting point of 'LuostoClassic', an annual summer music festival which in 2008 features another performance of Aho's symphony. Among the performers on the present recording, the vocal soloists, the Chamber Orchestra of Lapland and the conductor John Storgårds all took part in the première of the work. The uniqueness of the work, in terms of both sonic qualities and conception, would render any additional work meaningless in the context of a single disc, which is why it is published on its own despite the playing time of just under 50 minutes.

The first chapter in the BIS Sibelius Edition contained some of the Finnish master's most celebrated works, his Tone Poems. In the ten volumes that have been released after that, we have presented various less known aspects of Sibelius: the composer of chamber works and piano music, the miniaturist, even as the author of an opera. With the present instalment, the 12th and penultimate, we return to a genre for which he is particularly celebrated, namely the symphonic. The Seven Symphonies are undisputed treasures of 20th-century music which have fascinated great conductors and international audiences alike. They are here presented in performances by Osmo Vänskä, described in American Record Guide as 'the Sibelius interpreter de nos jours', and the eminent Lahti Symphony Orchestra, whose principal conductor he was for 20 years. The team's recordings of the symphony cycle has been described as 'towering head and shoulders over the competition' in the French magazine Répertoire, and on the website Classical Source as being 'almost universally recognised as the best of the digital age'. As these recordings now are given pride of place in the Sibelius Edition, they are complemented by alternative versions and fragments which provide a fascinating background to the final versions. The most substantial of these is the original version of Symphony No.5, available only in this recording, which upon its original release in 1996 not only received a Gramophone Award for its technical qualities but also was described by the same magazine's reviewer as 'one of the most important and above all interesting records to have appeared for many years.' Also unique for BIS are the recordings of the remaining supplementary material, made under the supervision of the violinist and conductor Jaakko Kuusisto and released here for the first time. Besides a number of short fragments which illustrate the decision-making process of the composer's creative mind in detail, it also includes preliminary versions of three complete movements: the scherzos from Symphonies Nos 1 and 4, and the second movement of Symphony No.3. In the accompanying booklet (numbering 128 pages), Sibelius expert Andrew Barnett guides us through this central chapter in Sibelius' oeuvre - an occasion not to be missed!

John Corigliano's violin concerto 'The Red Violin' originated as the score to a film about a violin by one of the Old Italian master-builders, and its journeys around the world throughout three centuries. While working on the film score, Corigliano also produced a one-movement concert version of it, which he later expanded into a full-scale concerto in four movements. The son of a violinist, Corigliano's aim was to write a concerto in a style his father would have wanted to play, and he has managed to do so without sacrificing any of the music's communicative qualities, or its wealth of colours, emotions and atmospheres. The work is coupled here with a concerto of a similar broad appeal, composed by Jaakko Kuusisto, who is a highly respected violinist in his own right, as well as conductor. In his liner notes, Kuusisto recounts how he had toyed with the idea of writing a violin concerto for several years, but that the project only came into fruition after a commission from his colleague Elina Vähälä, and the liberating prospect of composing a work for another performer than himself. Appearing for the first time on BIS, the acclaimed violinist Elina Vähäla has a wide-ranging career, both geographically and in terms of repertoire. She made her début at the age of twelve, performing as a soloist with the Lahti Symphony Orchestra, which lends her spirited support on the present disc, and also performs the orchestral piece Leika. Using the Icelandic word for 'play' as its title, Kuusisto's composition displays a playfulness and wealth of colours that makes it a perfect curtain raiser for this appealing disc.

Internationally, Lahti Symphony Orchestra is closely associated with the numerous Sibelius recordings released on BIS, conducted by their long-time chief conductor Osmo Vänskä. These recordings have received an overwhelming international welcome among reviewers, but also among record-buyers: as of August 2009 more than one million Lahti discs released by BIS have been sold! As many already know, the orchestra does not only play works by Sibelius - its recordings of music by contemporary Finnish composers such as Rautavaara, Kalevi Aho and Joonas Kokkonen have all met with critical acclaim. Led by Jukka-Pekka Saraste, its present chief conductor, the orchestra now takes a step eastwards, and performs two symphonies by the Ukrainian composer Valentin Silvestrov. Having as a student absorbed the music of Webern, Scriabin and the new Polish school, in the 1970s Silvestrov moved away from avant-garde techniques and became increasingly involved with the idiom of 19th-century song: 'It seems to me that music is song in spite of everything, even when it is unable to sing in a literal sense. Not a philosophy, not a system of beliefs, but the song of the world about itself, and at the same time a musical testament to existence.' To date, Silvestrov has composed seven symphonies, of which the Fourth (1976) and the Fifth (1980-82) are both dominated by a longing for a beauty that used to be, but is no longer within reach. Considered by some to be his masterpiece, Symphony No. 5 has for instance been described as 'an epilogue or coda inspired by the music of late Romantic composers such as Gustav Mahler.'