Roots of Acid Eaters

The Amboy Dukes were an American rock band formed in 1964 in Chicago, Illinois, and later based in Detroit, Michigan. They are best known for their only hit single, "Journey to the Center of the Mind". The band's name comes from the title of a novel by Irving Shulman. In the UK, the group's records were released under the name of the American Amboy Dukes, because of the existence of a British group with the same name. The band went through a number of personnel changes during its active years, the only constant being lead guitarist and songwriter Ted Nugent. The band transitioned to being Nugent's backing band before he discontinued the name in 1975.

Robert Thomas Freeman was an American rock, soul and R&B singer, songwriter and record producer from San Francisco, best known for his two top ten hits, the first in 1958 on Josie Records called "Do You Want to Dance" and the second in 1964 for Autumn Records, "C'mon and Swim".

Jackie DeShannon is an American singer-songwriter, radio broadcaster and actress who has had many hit song credits beginning in the 1960s, as both a singer and composer. She was one of the first female singer-songwriters of the rock and roll period. She is best known as the singer of "What the World Needs Now Is Love" and "Put a Little Love in Your Heart". She is the writer of "When You Walk in the Room" and "Bette Davis Eyes", which became hits for The Searchers and Kim Carnes, respectively.

The Music Explosion was an American garage rock band from Mansfield, Ohio, discovered and signed by record producers Jerry Kasenetz and Jeffry Katz.

The Chambers Brothers are an American psychedelic soul band, best known for their eleven-minute 1968 psychedelic soul hit "Time Has Come Today". The group was part of the wave of new music that integrated American blues and gospel traditions with modern psychedelic and rock elements. Their music has been kept alive through frequent use in film soundtracks. There were four brothers, though other musicians were also in the group.