Well, of course, the little problem of paying 12 euros for a 50 cl of IPA beer will steer away many a poor musician. Or at least no doubt limit their spending to say, one beer, rather than probably three beers at 5 euros each (and therefore earning more money for the bar).
In any case, the jam I attended on Sunday night was one of the many it has during each week, and this one was the blues jam, now led by Youva Sid, who I met a few years ago at his own bar venue in Menilmontant.
The great news is that this place looks as if it has basically not changed at all. It has just cleaned everything up to make it look more stylish – but the jam principle is the same. Bring your instruments, make your presence known, get up on stage and play!