Question: Who is the child of the composer of song 26-2?
Sentence (from "26-2"): The composition itself is a contrafact of Charlie Parker's tune "Confirmation", with harmonic alterations to the original chord changes used by Coltrane in a number of his composition—this harmonic modification is commonly known as Coltrane Changes—most notably used in Coltrane's "Giant Steps26-2
Relevant evidence: No