Smothers Brothers
The brothers went back to appearing live, in small clubs and large venues, as the chances came. One night in 1974, they were appearing in the Troubadour Club in Los Angeles, California. Two members of the audience were Harry Nilsson and John Lennon, who both knew the Smothers Brothers offstage. (Tom Smothers had even appeared on Lennon's 1969 single "Give Peace A Chance", as a member of the Plastic Ono Band, while Nilsson had appeared on The Smothers Brothers Comedy Hour.) As it turned out, Nilsson and Lennon were drunk, and began to  the brothers, thinking it would help the show. It did not, and Nilsson and Lennon were finally escorted out. (They both sent flowers to the Smotherses the next day, and issued an apology.)