At first, Shura figured, the spilled drink didn't seem like cause for alarm. "I saw a bit of residue on the keyboard, but I thought it'd be fine," the English pop singer said of a moment not long into her show Monday night at West Hollywood's Roxy when Prosecco came splashing down on her instrument. "Then I started playing and was like, 'Oh, those are not the right chords.' So I tried again -- still wrong." Turns out the synth -- crucial to a sleek, '80s-inspired sound many have compared to early Madonna -- had sustained serious damage, enough that Shura had to make use of a replacement while the other was sent out for repairs.