Spiral (From as far as I can see there are no spiral lines)
<span>Bebop or bop is a
style of jazz developed in the early to mid-1940s in the United States,
which features songs characterized by a fast tempo, complex chord
progressions with rapid chord changes and numerous changes of key,
instrumental virtuosity, and improvisation based on a combination of
harmonic structure. Hope it helped</span>
Ferland was the one that did all of that maybe or maybe not idk
