Track 1: Heartbeat Rhythm 3-Part Mixed – Accompaniment Track – Andy Beck-1

Track 2: Heartbeat Rhythm 3-Part Mixed – Balanced Voices – Andy Beck-1

Track 3: Heartbeat Rhythm 3-Part Mixed – Part 1a Muted – Andy Beck-1

Track 4: Heartbeat Rhythm 3-Part Mixed – Part 1a Predominant – Andy Beck-1

Track 5: Heartbeat Rhythm 3-Part Mixed – Part 1b Muted – Andy Beck-1

Track 6: Heartbeat Rhythm 3-Part Mixed – Part 1b Predominant – Andy Beck-1

Track 7: Heartbeat Rhythm 3-Part Mixed – Part 2 Muted – Andy Beck-1

Track 8: Heartbeat Rhythm 3-Part Mixed – Part 2 Predominant – Andy Beck-1

Track 9: Heartbeat Rhythm 3-Part Mixed – Part 3a Muted – Andy Beck-1

Track 10: Heartbeat Rhythm 3-Part Mixed – Part 3a Predominant – Andy Beck-1

Track 11: Heartbeat Rhythm 3-Part Mixed – Part 3b Muted – Andy Beck-1

Track 12: Heartbeat Rhythm 3-Part Mixed – Part 3b Predominant – Andy Beck-1

Track 13: Heartbeat Rhythm 3-Part Mixed – Small Group 1 Muted – Andy Beck-1

Track 14: Heartbeat Rhythm 3-Part Mixed – Small Group 1 Predominant – Andy Beck-1

Track 15: Heartbeat Rhythm 3-Part Mixed – Small Group 2 Muted – Andy Beck-1

Track 16: Heartbeat Rhythm 3-Part Mixed – Small Group 2 Predominant – Andy Beck-1