Tyner's playing style developed in close contact with Coltrane. His style of piano is comparable to Coltrane's maximalist style on saxophone. Writing in 2019, Sami Linna at the University of the Arts Helsinki noted that Coltrane described the two different directions in his playing as: "playing chordally (vertically) or melodically (horizontally)". Linna suggests: "Tyner would eventually find a way of dealing with the two directions simultaneously, in a manner that was supportive and complementary yet original and slightly different from Coltrane's approach." After 1960 Coltrane did not hire anyone at the piano if Tyner was not available; between Tyner joining the group (around the end of May 1960) and leaving (in December 1965), there was nobody else at the piano accompanying Coltrane.