Christine and Bob Welch & Friends Live at the Roxy

[macfan 57]

I just watched this Bob Welch video & noticed that after Bob introduced Sentimental Lady by saying "You may remember this", someone repeated this phrase again in a very mocking tone of voice. It sounded like Christine. Has anyone noticed this? Is it her? Also, just before she did Remember Me, Bob was giving a little speech & she seemed to interrupt him. She seemed to be somewhat slightly annoyed with him. Has anyone else ever noticed this or am I imagining it?