Square root of 2 in D flat Major
by Timo Tuhkanen
a race for any wind duet
Description
Liner notes: This piece is a statement.
1) each player plays their part as fast as possible; trying constantly to push past the limits of their subjective physical properties. There are seven (7) repetitions, or multiples there of, once the chosen notes is played by a musician the contest is over. With each repetition each of the above marked notes is modulated a semitone, e.g. D flat becomes D natural, on the first repeat, and stays that way, either till the end, or till the next repetition in which it must be modulated.
2) any note can be held for an indefinite amount of time, but, a player can only continue playing (the series of notes) once that same pitch is played by their opponent. (this enables stalemate situations) but continuing once the same pitch is played is not compulsory, and the player must use their own judgement.
3) The third, and most complex rule, is that once a note is modulated, it must switch with any rest. This should not be planned.
Instrumentation any wind
Instrument codes
| Abbreviation | Instrument | Woodwind | | | acl | alto clarinet |
| afl | alto flute |
| arec | alto recorder |
| asax | alto saxophone |
| barsax | baritone saxophone |
| barhn | baritone horn |
| bcl | bass clarinet |
| bfl | bass flute |
| bob | bass oboe |
| bsax | bass saxophone |
| bsn | bassoon |
| cbsn | contrabassoon |
| cl | clarinet |
| ehn | English horn |
| fl | flute |
| hn | French horn |
| ob | oboe |
| pic | piccolo |
| rec | recorder |
| sax | saxophone |
| srec | soprano recorder |
| ssax | soprano saxophone |
| trec | tenor recorder |
| tsax | tenor saxophone |
Brass | | | ahn | alto horn |
| atrb | altotrombone |
| barhn | baritone horn |
| btrb | bass trombone |
| cornet | cornet |
| euph | euphonium |
| fhn | flugelhorn |
| hn | French horn |
| tba | tuuba |
| thn | tenor horn |
| trb | trombone |
| trp | trumpet |
Percussion | | | dr | drums |
| glock | glockenspiel |
| mar | marimba |
| perc | percussion |
| timp | timpani |
| vibr | vibraphone |
| xyl | xylophone |
Strings | | | db | double bass |
| gamba | viola da gamba |
| str | strings |
| vla | viola |
| vlc | cello |
| vln | violin |
Other | | | acc | accordion |
| cel | celesta |
| cemb | harpsichord |
| chords | chords |
| elbas | electric bass |
| elg | electric guitar |
| elorg | electric organ |
| elpno | electric piano |
| guit | guitar |
| harm | harmonium |
| hca | harmonica |
| hp | harp |
| instr | instrument |
| kantele | kantele |
| keyb | keyboard |
| live electr | live electronics |
| mand | mandolin |
| mel | melody |
| org | organ |
| pno | piano |
| synth | synthesizer |
| tape | tape |
Vocal | | | alto | alto |
| baryt | baritone |
| basso | bass voice |
| ch | choir |
| chc | childrens choir |
| chf | female choir |
| chm | male choir |
| chx | mixed choir |
| cten | countertenor |
| mezzo | mezzo-soprano |
| sopr | soprano |
| speaker | speaker |
| ten | tenor |
| voc | vocal |
Coding for instrument ensembles and orchestras
| Symphony orchestra | | | 2222 4331 11 1, str = 2 flutes, 2 oboes, 2 clarinets, 2 bassoons, 4 French horns, 3 trumpets, 3 trombones, tuba, timpani, one other percussionist, harp and strings |
Wind band | | | 2252 3 423 21212 3 = 2 flutes, 2 oboes, 5 clarinets, 2 bassoons - 3 saxophones - 4 French horns, 2 trumpets, 3 trombones - 2 cornets, alto horn, 2 tenor horns, baritone horn, 2 tubas - 3 percussionists |
Big band | | | 221 4 4, pno, guit, db, dr = 2 alto saxophones, 2 tenor saxophones, baritone saxophone, 4 trumpets, 4 trombones, piano, guitar, double bass, drums |
Additional codes | | | + | fl+pic = flutist doubles on piccolo |
| / | pno/org = can be played on either piano or organ |
| lib | ad libitum |
| obl | obligato |
| str | str: 65432 = specified number of string players |
| str min | str min: 65432 = at least 65432 |
| str max | str max: 65432 = not more than 65432 |
| solo | vln solo = violin is the solo instrument in a work not obviously for solo violin |
Category Chamber Works
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