 Rock and roll has been seen as leading to a number of distinct subgenres, including rockabilly, combining rock and roll with "hillbilly" country music, which was usually played and recorded in the mid-1950s by white singers such as Carl Perkins, Jerry Lee Lewis, Buddy Holly and with the greatest commercial success, Elvis Presley.Hispanic and Latino American movements in rock and roll, which would eventually lead to the success of Latin rock and Chicano rock within the United States, began to rise in Southwestern United States; with rock and roll standard musician Ritchie Valens and even those within other heritage genres, such as Al Hurricane along with his brothers Tiny Morrie and Baby Gaby as they began combining rock and roll with country-western within traditional New Mexico music.Other styles like doo wop placed an emphasis on multi-part vocal harmonies and backing lyrics (from which the genre later gained its name), which were usually supported with light instrumentation and had its origins in 1930s and 1940s African American vocal groups.