Leiber and Stoller give Brook a Bacharach/ David feel on Brooks debut single for Cotillion and indeed it is the flip side of an unremarkable version of thier "I Just Don't Know What To Do With Myself". Brook just does nothing with the song. (Cissy Houston's, for my money is still the best version )
"Do You Own Thing" is a little gem however, with a sympathetic arrangement a long way from the R'n'B sound Leiber and Stoller are famous for. It starts with the trademark trumpet found on all the best Dionne Warwick sides and a wonderful string arrangement and a bitter/sweet lyric.