1940s in jazz 1940s in jazz In the early 1940s in jazz, bebop emerged, led by Charlie Parker, Dizzy Gillespie, Thelonious Monk and others. It helped to shift jazz from danceable popular music towards a more challenging "musician's music." Differing greatly from swing, early bebop divorced itself from dance music, establishing itself more as an art form but lessening its potential popular and commercial value. Since bebop was meant to be listened to, not danced to, it used faster tempos. Beboppers introduced new forms of chromaticism and dissonance into jazz; the dissonant tritone (or "flatted fifth") interval became the "most important interval of
Ahmadiyya in the United States Clouds." Although Dizzy Gillespie, Miles Davis, and John Coltrane did not become Ahmadi Muslims, they were influenced by the spirit of Islam bought by the Ahmadis. "A Love Supreme", one of Coltrane's greatest pieces of work, considered by some as the greatest Jazz album of all time, was deeply influenced by the work of the Ahmadiyya movement. In the liner notes of the album, Coltrane repeatedly echoes "Basmala", the opening verse of almost every chapter of the Quran: "Now and again through the unerring hand of God, I do perceive his ... Omnipotence ... He is Gracious and Merciful." Between