For 10 points, name this jazz style pioneered by Dizzy Gillespie and Charlie Parker.
The onset of this style marks the end of a twoÂ­volume history by Gunther Schuller. Early recordings in this style are rare due to a twoÂ­year "recording ban" stemming from a musicians' strike. An early recording in this style was the track "Woody'n You," organized by Budd Johnson, who helped create this style with Earl Hines. This style's characteristic rhythm was developed by guitarist Charlie Christian. Musicians in this style pioneered the use of (*) contrafacts, or new tunes over famous chord progressions. This style was foreshadowed in a recording of "Body and Soul" by Coleman Hawkins. It was solidified by performances with Max Roach and Bud Powell at Massey Hall, including standards like "Salt Peanuts" and "A Night In Tunisia." This style was intended to be "undanceable," with intricate rhythms and extremely fast, fragmented virtuoso improvisation.For 10 points, name this jazz style pioneered by Dizzy Gillespie and Charlie Parker.
The onset of this style marks the end of a twoÂ­volume history by Gunther Schuller.
bebop [accept any other kind of  bop  prompt on "modern jazz"; do not accept "postÂ­bop"]