I cannot resist a truely terrible pun, so I'll relate again my out of bard
experience.

Not sure how long poison, not lesser, but the normal variety lasts... but
had it put on me imeedietely before zoning, and when outside I began singing
hymn and then collapsed. I managed to come to once, but immedietly fell
down again. In that weird sort of state where one is dying and staring down
on one's own lifeless form I was, for a long time, until the poison finally
cleared. I think a bug. Was a long time I was singing in my sleep.

Roop