concert pianist. In 1968, classical pianist Şahan Arzruni joined him as his straight man, performing together on one piano a version of Liszt's Second Hungarian Rhapsody, considered a musical-comedic classic. Borge performed a version of the routine with Rowlf the Dog on Season 4 of The Muppet Show. He also enjoyed interacting with the audience. Seeing an interested person in the front row, he would ask them, "Do you like good music?" or "Do you care for piano music?" After an affirmative answer, Borge would take a piece of sheet music from his piano and say, "Here is some", and hand it over. After the audience's laughter died down, he would say, "That'll be $1.95" (or whatever the current price might be). He would then ask whether the audience member could read music; if the member said yes, he would ask a higher price. If he got no response from the audience after a joke, he would often add "… when this ovation has died down, of course." The delayed punchline to handing the person the sheet music would come when he would reach the end of a number and begin playing the penultimate notes over and over, with a puzzled look. He would then go back to the person in the audience, retrieve the sheet music, tear off a piece of it, stick it on the piano, and play the last couple of notes from it. Making fun of modern theater, he would sometimes begin a performance by asking if there were any children in the audience. There always were, of course. He would sternly order them out, then say, "We do have some children in here; that means I can't do the second half in the nude. I'll wear the tie (pause). The long one (pause). The very long one, yes." In his stage shows in later years, he would include a segment with opera singer Marylyn Mulvey. She would try to sing an aria, and he would react and interrupt, with such antics as falling off the bench in "surprise" when she hit a high note. He would also remind her repeatedly not to rest her hand on the piano, telling her that if she got used to it, "and one day a piano was not there – Fffftttt!" After the routine, the spotlight would rest on Mulvey, and she would sing a serious number with Borge