Byzantine Blackwood convention Byzantine Blackwood convention Byzantine Blackwood is a bidding in the game of bridge. Devised by Jack Marx, it is a complex version of the (by which a four notrump (4NT) asks about 's holdings). Its premise is that both aces and kings may safely be shown in response to a Blackwood-type 4NT enquiry; provided that such kings are in well-defined "key" or "half-key" suits, there being no more than two such suits. The name was chosen to express the idea that Byzantine Blackwood is a development from Roman Blackwood, by analogy with the Byzantine Empire and the Roman Empire; rather
Mama Used to Say Used to Say" premiered on Knight's YouTube page on 23 May 2011. The video features both performance and behind the scenes footage from her April 2011 album launch show at London's Porchester Hall, soundtracked to the album version of the song. The video features cameos from Junior himself, Jaki Graham, Rod Temperton and Jazzie B amongst others. British comedian and rapper Richard Blackwood (Junior's nephew) sampled "Mama Used to Say" on his debut single "Mama - Who Da Man", which was produced by Lucas Secon and Mickey P and peaked at number 3 on the UK Singles Chart in 2000.