All orchestral compositions, scores and parts are available from SatnaMusic info(at)satnamusic.fi
Many of the scores can be viewed online at Music Finland.
SatnaMusic has also published a booklet of Sid Hille’s compositions for piano.
13 Jazz pieces for concert performance
Each piece is introduced by a short paragraph including practice instructions, general musings on composing, jazz history, chord progressions or melodic writing.
More information on this booklet on the 13 Jazz pieces – page