Saxophone quartets 
                  are not as rare as you may think; the earliest was headed by 
                  Eduard Lefèbvre (1834-1911), a former soloist with the Sousa 
                  band. Two notable European ensembles were formed by Paris Conservatoire 
                  professors Marcel Mule in 1928 and Daniel Deffayet in 1953. 
                  Of the more recent groups the Raschèr Saxophone Quartet – which 
                  commissioned the Glass piece played here – is probably one of 
                  the best known.
                
Formed in 1994, 
                  the Tetraphonics Saxophone Quartet is a truly diverse band, 
                  made up of freelance musicians who play in various orchestras 
                  across Germany. Theirs is the classic sax line-up of soprano 
                  (B flat), alto (E flat), tenor (B flat) and baritone (E flat), 
                  the different characters of which are explored in Glass’s four-movement 
                  Concerto. 
                
The repeated rhythmic 
                  patterns of the first movement, typical of Glass and the other 
                  so-called minimalists, contain some complex and concentrated 
                  music that is superbly shaped and articulated. The mood may 
                  seem a touch melancholic but Glass manages to create pulses 
                  of sound that constantly evolve, apparently reinventing themselves 
                  as the music progresses.
                
The baritone sax 
                  is more prominent in the robust second movement but again I 
                  was struck by how Glass manages to build so much variety from 
                  such basic rhythmic blocks. The recording is ideally balanced, 
                  each instrument well captured in a generally clear and warm 
                  acoustic. Indeed, the lower notes have a marvellous throaty 
                  quality, the higher registers crisp and clear.
                
By contrast the 
                  third movement is more muted, the range narrower but still with 
                  an astonishing display of instrumental shading. The last – and 
                  shortest – movement has a strong jazz flavour. Despite the repetitions 
                  Glass gives this music an improvisatory feel, with each instrument 
                  allowed a degree of embellishment to add to the effect. Altogether 
                  very engaging and expertly played.
                
When it comes to 
                  jazz Frank Reinshagen has all the right credentials, having 
                  won the first WDR Jazz Prize in 2004. The aphoristic Invitation 
                  - it lasts just over five minutes - is based on a religious/philosophical 
                  poem by the Canadian Oriah Mountain Dreamer. It shares some 
                  of the repetitive elements of the Glass Concerto - a 
                  plaintive falling figure permeates the whole piece - but there 
                  is a starkness that sets it apart from the earlier work. Perhaps 
                  Reinshagen doesn’t quite convey the raw intensity of the poem 
                  – brief excerpts are given in the booklet – but then it is a 
                  very short, highly concentrated piece. There’s no doubt Glass 
                  has the expressive edge, producing a much wider and more vibrant 
                  range of moods and colours.
                
British-born Barbara 
                  Thompson also acknowledges her debt to jazz musicians, particularly 
                  Duke Ellington and John Coltrane. Her saxophone quartet, premiered 
                  in 2002, is in six movements, each given over to a specific 
                  colour: ‘black’; ‘red’; ‘blue – cool’; ‘green’; ‘yellow – butterflies’; 
                  and ‘white – peace’. ‘Black’ opens with a series of widely spaced 
                  chords and glissandi, very different from either of the pieces 
                  we’ve heard so far. At first this music sounds disorienting, 
                  abrasive, but it quickly grabs the attention and doesn’t let 
                  go.
                
As the title implies 
                  this is bleak music indeed but the next one, ‘red’, is even 
                  more of a shock with its screams of rage over restless bass 
                  lines. That same broken style gives way to a semblance of rhythm 
                  but this is clearly music of considerable angst and upset 
                  that modulates to a less fragmented and more melancholic or 
                  bluesy ‘blue – cool’. Indeed, there are several moments when 
                  this movement sounds uncannily like Gershwin’s Rhapsody in 
                  Blue. The players respond to the ever-changing demands of 
                  the score and have no difficulty with the music’s more virtuosic 
                  – and ungrateful – passages. Remarkably, the sometimes very 
                  fast vibrato and glissandi Thompson calls for don’t faze them 
                  either.
                
‘Green’ is the most 
                  astonishing movement of all, opening with a most evocative chiming 
                  motif. I can’t recall saxophones ever sounding this strange, 
                  disembodied even. Clearly Thompson has a real grasp of the instruments’ 
                  expressive possibilities – and it shows. At 4:05 that other-worldly 
                  figure returns with added embellishments above and below. Hugely 
                  impressive, both as a piece and as a performance.
                
The fast vibrato 
                  that permeates ‘yellow – butterflies’ makes for an altogether 
                  sunnier mood. Time and time again I was reminded of Gershwin, 
                  even in the final movement ‘white – peace’. There is a new plainness 
                  here, a simplicity that conceals some beautifully sustained 
                  and nuanced playing. The sheer concentration and voicing skills 
                  of these players is simply astounding and the exemplary recording 
                  complements them at every turn.
                
The Rondo 
                  by the Czech Zdenek Lukáš is closer to Thompson than Glass in 
                  style but it has an easy, more mellifluous character that is 
                  most appealing. The solos sound glorious in this recording, 
                  surely as faithful a rendition of the sax as you’ll ever hear. 
                  Once again Super Audio adds that elusive ‘tingle’, that extra 
                  degree of tangibility, to the music. That said the CD layer 
                  is pretty convincing too, coping well with the saxophones’ more 
                  extreme registers (just listen to those earthy baritone blasts 
                  in the Rondo).
                
The Bach – billed 
                  as a ‘bonus track’ – is a pleasing, if lightweight, encore to 
                  an otherwise admirable collection. Yes it’s deftly played and 
                  light on its feet but really it’s a stroll in the park compared 
                  with the other pieces on the disc.
                
The CD comes in 
                  a cardboard gatefold case with the booklet glued in. It’s a 
                  perfectly serviceable arrangement but a tad awkward when trying 
                  to read the notes (which are clearly and legibly presented at 
                  least). Adventurous listeners and sax fiends will surely welcome 
                  this stimulating disc; even the more timorous should find plenty 
                  to enjoy as well.
                
Now if only I hadn’t 
                  already chosen my six discs of the year....
                
Dan Morgan