Three Contemporary Duets comes in three arrangements:
For two equal saxophones, i.e. two altos For alto & tenor saxophones For soprano & baritone saxophones (Exclusive version to PDF edition)
The 'Complete ALL VERSIONS' bundle contains all three arrangements and minus-one tracks for use with the equal parts being played on Eb instruments.
Please note: the hard-copy edition currently does not include the Soprano/Baritone version.
The 'Soprano & Baritone version' bundle contains the Soprano & Baritone arrangement only.
Alto & Tenor or Bb & Bb or Eb & Eb or Sop & Bari