The first volume of David Binney's music. 20 compositions from 12 different albums. It's in PDF form. About half have parts for individual instruments and scores. For some pieces, lead sheets were used, in that case, that is how they appear here. 20 compositions for $45 saves you $155 in comparison to if they were bought separately. There is also a 6-page introduction and explanation of the pieces and audio links for each piece.