Roots of Locked Out of Heaven

The Romantics are an American rock band formed in 1977 in Detroit, Michigan. The band's music is often categorized as power pop and new wave. They were influenced by 1950s American rock and roll, Detroit's MC5, the Stooges, early Bob Seger, Motown R&B, 1960s North American garage rock as well as the British Invasion rockers.

Santana is an American rock band formed in San Francisco, California in 1966 by Mexican-American guitarist Carlos Santana. The band has had various recording and performing line-ups in its history, with Santana being the only consistent member. After signing with Columbia Records, the band's appearance at the Woodstock Festival in 1969 increased their profile and they went on to record the critically acclaimed and commercially successful albums Santana (1969), Abraxas (1970) and Santana III (1971). These were recorded by the group's "classic" line-up, comprising organist and lead vocalist Gregg Rolie, percussionists José "Chepito" Areas and Michael Carabello, drummer Michael Shrieve and bassist David Brown. Hit songs of this period include "Evil Ways" (1970), "Black Magic Woman" (1970), "Oye Como Va" (1971) and the instrumental "Samba Pa Ti" (1970).