Modal jazz.

Jazz, hard bop, bebop, cool jazz, modal, fusion, third stream, jazz rap

They helped to push modal jazz into the mainstream culture.

He was an American jazz composer, trumpeter and multi-instrumentalist and was one of the most influential, innovative and original musicians of the twentieth century. He contributed to the history of jazz by his innovations in the bebop, cool jazz, modal jazz and jazz-rock fusion categories of jazz.

There are many different types of jazz music, including swing, Dixieland, Latin, Bebop, funk, fusion, acid jazz, modal jazz and free jazz.

If you are asking about jazz dance, there are indeed two types: traditional and modern.