Track 1: Sometimes I Think and Wonder 3-Part Mixed – Accompaniment Track – Louis Erikson-1

Track 2: Sometimes I Think and Wonder 3-Part Mixed – Balanced Voices – Louis Erikson-1

Track 3: Sometimes I Think and Wonder 3-Part Mixed – Part 1 Muted – Louis Erikson-1

Track 4: Sometimes I Think and Wonder 3-Part Mixed – Part 1 Predominant – Louis Erikson-1

Track 5: Sometimes I Think and Wonder 3-Part Mixed – Part 2 Muted – Louis Erikson-1

Track 6: Sometimes I Think and Wonder 3-Part Mixed – Part 2 Predominant – Louis Erikson-1

Track 7: Sometimes I Think and Wonder 3-Part Mixed – Part 3 Muted – Louis Erikson-1

Track 8: Sometimes I Think and Wonder 3-Part Mixed – Part 3 Predominant – Louis Erikson-1