Moby Grape is an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 rock

Rock music

Rock music is a genre of popular music that developed during and after the 1960s, particularly in the United Kingdom and the United States. It has its roots in 1940s and 1950s rock and roll, itself heavily influenced by rhythm and blues and country music...

 group from the 1960s, known for having all five members contribute to singing and songwriting and that collectively merged elements of folk music

Folk music

Folk music is an English term encompassing both traditional folk music and contemporary folk music. The term originated in the 19th century. Traditional folk music has been defined in several ways: as music transmitted by mouth, as music of the lower classes, and as music with unknown composers....

, blues

Blues

Blues is the name given to both a musical form and a music genre that originated in African-American communities of primarily the "Deep South" of the United States at the end of the 19th century from spirituals, work songs, field hollers, shouts and chants, and rhymed simple narrative ballads...

, country

Country music

Country music is a popular American musical style that began in the rural Southern United States in the 1920s. It takes its roots from Western cowboy and folk music...

, and jazz

Jazz

Jazz is a musical style that originated at the beginning of the 20th century in African American communities in the Southern United States. It was born out of a mix of African and European music traditions. From its early development until the present, jazz has incorporated music from 19th and 20th...

 together with rock and psychedelic music

Psychedelic music

Psychedelic music covers a range of popular music styles and genres, which are inspired by or influenced by psychedelic culture and which attempt to replicate and enhance the mind-altering experiences of psychedelic drugs. It emerged during the mid 1960s among folk rock and blues-rock bands in the...

. Due to the strength of their debut album, several critics consider Moby Grape to be the best rock band to emerge from the San Francisco music scene in the late sixties. The group continues to perform occasionally.