I have been mightily impressed by much of Kalevi Aho’s 
                  work via BIS recordings, including concertos for unusual instruments 
                  (see review). 
                  An excellent overview of these releases by Dan Morgan can be 
                  found here. 
                  
                    
                  Massive works for organ can be something of a mixed blessing, 
                  but with such a track record this has to be worth taking a look 
                  at. The Three Interludes followed on from Aho’s 
                  Eighth Symphony, and these pieces are derived from the interludes 
                  in this symphony, which features the organ as a solo instrument. 
                  The first two interludes are certainly display pieces, as the 
                  composer describes, with massive sonorities growing out of exploratory 
                  counterpoint in the opening of Interlude I, and the second 
                  developing an even more orchestral sound, saving its fff 
                  volume for the approach to a climactic C major chord followed 
                  by a ruminative postlude. Interlude III is the most organ-like 
                  in its massive chord progressions, but the centre of the piece 
                  aims to make time stand still, its material unfolding over a 
                  5-minute long sustained quiet B major chord, the notes held 
                  down by an assistant organist. This luminous sonority was suggested 
                  by the endless blue-tinged June light experienced by the composer 
                  in the Arctic. 
                    
                  The Symphony for Organ was written in response to a suggestion 
                  by the organist on this recording, Jan Lehtola, again after 
                  a performance of the Eighth Symphony. Acknowledging the heritage 
                  of Widor and Vierne when it comes to organ symphonies, Aho refers 
                  rather to orchestral symphonies as his model in this work, the 
                  development of the musical material having direct relationships, 
                  and a final synthesis of the entire journey appearing as a conclusion. 
                  The subtitle Alles Vergängliche, ‘All that 
                  is Perishable’, comes from Goethe’s Faust, 
                  and is an indicator of the serious intent of the work. 
                    
                  This is a huge piece demanding a full cathedral or concert-hall 
                  organ, and while the challenge to the listener may be noted 
                  I think a word for the organist has to be put in as well - I’m 
                  sure any performer of this piece could be wrung out and left 
                  to recover for at least a week after such a tremendous effort. 
                  The music moves and develops slowly in the first of four movements, 
                  which is a Fantasia giving the impression of improvisatory 
                  thematic freedom. This moves directly into Fugue I, 
                  the first of two and a double fugue of magnificent inventiveness. 
                  Contrapuntal clarity and intellectual rigour give way to an 
                  Adagio which forms the central axis of the work, rising 
                  as it does to a climax halfway through its 16 minute span, and 
                  even more overwhelmingly toward the conclusion of the movement. 
                  
                    
                  Where to go from here? I hear you ask. Fugue II is another 
                  double fugue, but with contrasting rhythmic quirks which lead 
                  the ear into refreshingly intriguing regions. This ultimately 
                  combines with the themes of Fugue I to make a quadruple 
                  fugue, so I think a visit to the library to have a look at the 
                  score is in order for us composers. The Toccata nature 
                  of the material as it develops allows material from the other 
                  movements to become combined with all this counterpoint, but 
                  it might take a couple of listening sessions to tune your memory 
                  in to identify some of these. This is music which has a weight 
                  and span which takes a good deal of concentration to appreciate 
                  fully, but a little effort reaps its rewards, and Aho rewards 
                  us with a final coda of repose and supplication. 
                    
                  This is an excellent performance and recording, which places 
                  us at a realistic distance from the instrument and allowing 
                  for plenty of acoustic space while keeping enough detail to 
                  be able to follow most of the musical arguments. It must be 
                  a challenge for the engineers to strike this balance, but the 
                  organ sound - a new instrument from 2008 - is warmly expressive 
                  and rich, the SACD spread enhancing its range and colours as 
                  well as placing us in an ideal hot-seat. 
                    
                  Fans of Kalevi Aho will want to explore this release but I have 
                  to admit, it is something of a tough cookie if you are not so 
                  much a fan of the organ. Aho’s musical language is full 
                  of subtlety and interest and there are some magical moments, 
                  but in this case there is also a feeling of uncompromising expressionism 
                  and rising to the technical demands of creating large-scale 
                  work for a single instrument. In other words, this is less likely 
                  to be something you will bring out on a regular basis, but it 
                  most certainly is a handsome addition to the Aho catalogue. 
                  
                    
                  Dominy Clements  
                
                
                   
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