Sunday Express Prize Crossword 2.9.07

[crossie fan]

Morning all! Any help with the following would be very much appreciated!
4d - in music, a movement or piece to be performed slowly (6)
6d - a light soft roll made from light yeast dough, sometimes with currants (7)
7d - a decoration or trimming of one material. sewn or fixed to another (8)
16a - a caustic solution obtained by leaching wood ash (3)
28a - muscles whose contractions serve to bend joints or limbs (7) and finally ...
37a - Ancient King who conquered the Ancient Persian Empire (9)
Cheers in advance!

[laracroft]

adagio
brioche
applique
lye
flexors
Alexander

[Sonyme]

4d - Adagio
6d - Brioche
7d - Applique
16a - Lye
28a - I think is Flexors
37a Like you I'm stuck

[ulysses100]

4dn adagio
7dn selvedge
16ac lye
28ac flexors

[crossie fan]

Thanks everyone, I had waterfall for 11a, this is obviously wrong! Any help please?!

[Sonyme]

Whirlpool

[crossie fan]

Thank you! - all done - you'll be pleased to know!

[troyuser]

Alexander

[rainhillbill]

A simple Google search, using appropriate words, usually, and instantaneously, produces the answer in the search results. For example - "caustic solution"+"leaching wood ash" reveals the answer "lye" in one of the search results. I think I have only ever once not completed the crossword using the Internet.