Local Cryptic Crossword

[dumb&dummer]

Stuck on top tight corner as follows. 17D Starts to boo rowdy Arsenal supporter (3) ?RA.I think that is BRA, giving B the first letter for 17A Barbeque initially rowdy we're not providing drinks (4) B???. The second letter for this answer is the last one for 7D Body comparison using cat instead of piece of wood (7) A?A?O??. I thought ANATOMY. The last letter of 17A is the sixth letter of 9D Furthermore, a large grand volume for collection of religious songs (9) ?S?L???O? I can only get PSALMBOOK for that, leaving BY?B for 17A and no word seems to exist for that. Where have I gone wrong???????

[cashier]

17d. Bras

[cashier]

Make that bra

[ubasses]

yes Bra -first letter Boo Rowdy Arsenal

[scorpiojo]

Stuck on top tight corner as follows.

17D Starts to boo rowdy Arsenal supporter (3) ?RA.I think that is BRA, giving B the first letter for
17A Barbeque initially rowdy we're not providing drinks (4) B???. The second letter for this answer is the last one for
7D Body comparison using cat instead of piece of wood (7) A?A?O??. I thought ANATOMY.
The last letter of 17A is the sixth letter of
9D Furthermore, a large grand volume for collection of religious songs (9) ?S?L???O?

I can only get PSALMBOOK for that, leaving BY?B for 17A and no word seems to exist for that.

Where have I gone wrong???????

[scorpiojo]

Anatomy is ok..anaLOGy (comparison) with log replaced by TOM (cat)

[cashier]

Ould it be BYOB bring your own bottle

[scorpiojo]

B(arabesque) Yob (rowdy)

[scorpiojo]

Whaaa?!
B(arbecue) yob (rowdy)

[dumb&dummer]

Thanks to all for suggestions. I think Cashier's BYOB solves all my problems!