Amy Winehouse flies high and crashes and burns.

[Dyne]

..Wow. I can't say I've heard her songs before this, so I can't judge that way, but it sounds pretty terrible. Those poor stage musicians.

Unsurprisingly, it's not her first time, either:

Originally Posted by Wikipedia

Winehouse's dichotomous public image of critical and commercial success versus personal turmoil has proven to be controversial. In November 2007, the opening night of a 17-date tour was marred by booing and walkouts at the National Indoor Arena in Birmingham. A music critic for the Birmingham Mail newspaper said it was "one of the saddest nights of my life...I saw a supremely talented artist reduced to tears, stumbling around the stage and, unforgivably, swearing at the audience."^[113] Other concerts ended similarly,^[114][115] until she announced on November 27, 2007, that her performances and public appearances were cancelled for the remainder of 2007, citing doctor advice to take a complete rest. A statement issued by concert promoter Live Nation blamed "the rigours involved in touring and the intense emotional strain that Amy has been under in recent weeks" for the decision.^[116]