“…Similarly, sometimes the religious language can be used as a means of establishing the music's meaning, or at least suggesting a range of interpretive possibilities or stances to the listener. Some artists, such as Albert Ayler, solidly linked their intended meanings to one religious tradition: Ayler's Christian eschatological vision underlies his music, as his titles and interviews make clear (Kaler, 2013). On the other hand, in many cases, this involves a kind of experiential, esoteric perennialism being advanced, as when (for instance) John Coltrane's song titles invoke Indian religious traditions ("Om"), Christian traditions ("The Father, the Son, and the Holy Ghost"), specifically African-American Christian traditions ("Spiritual"), and more generic "spirituality" ("Ascension").…”