I found this hard work today, and there are a couple that I haven't fully parsed - any suggestions, please?
21a Counfounded book imminent. (8)
I have BLOOMING - B(ook) LOOMING, but why "confounded?
23,12 Nothing matters, might you say, in issue for old musician (5,8)
I have OSCAR PETERSON - O (nothing) S............ON (in issue), but "carpeters"?