In 1973, “Come Together” was the subject of a lawsuit brought against Lennon by Big Seven Music Corp. (owned by Morris Levy) who was the publisher of Chuck Berry’s “You Can’t Catch Me”. Levy contended that it sounded similar musically to Berry’s original and shared some lyrics (Lennon sang “Here come ol’ flattop, he come groovin’ up slowly” and Berry’s had sung “Here come a flattop, he was movin’ up with me”). Before recording, Lennon and McCartney deliberately slowed the song down and added a heavy bass riff in order to make the song more original. After settling out of court, Lennon promised to record three other songs owned by Levy. A brief version of “Ya Ya” with Lennon and his son Julian was released on the album Walls and Bridges in 1974. “You Can’t Catch Me” and another version of “Ya Ya” were released on Lennon’s 1975 album Rock ‘n’ Roll, but the third, “Angel Baby”, remained unreleased until after Lennon’s death. Levy again sued Lennon for breach of contract, and was eventually awarded $6,795. Lennon countersued after Levy released an album of Lennon material using tapes that were in his possession and was eventually awarded $84,912. 96. The album was called Roots.