"Roadhouse Blues" by the Doors, Raymond Manzarek part, music score, piano tutorial

"Roadhouse Blues" is a song by the American rock band the Doors from their 1970 album Morrison Hotel. It was released as the B-side of "You Make Me Real", which peaked at No. 50 on the U.S. Billboard Hot 100. "Roadhouse Blues" charted in its own right on the Cash Box Top 100, peaking at No. 76.The song became a concert staple for the group and it has been covered by numerous artists.
Raymond Daniel Manzarek Jr. (né Manczarek; February 12, 1939 - May 20, 2013) was an American keyboardist and musician. He is best known as a member of the Doors, co-founding the band with singer and lyricist Jim Morrison in 1965