Playlists featuring Celtic Spirit

Isaac Shepard Sleep

139 songs (1980–2017)

Sleepaholics Music for Meditation

89 songs (1989–2017)
149 songs (1996–2017)

Shepard Audio A Day At The Spa

74 songs (1989–2017)
128 songs (1996–2017)

Isaac Shepard Spa

86 songs (1996–2017)