there are very very little jamming studios in cheras mate.

hey spidey,
go check out the jamming studios list thread pinned o'er in this forum - u would find the listing sufficient to your needs I believe

p.s. i've went to like 3 jammin' studios in cheras - including' the one in g.store which really sucked big time in terms of noise ventilation, wateva you call it... went a couple of times, to those 3 individual studios - only drew up conclusion after the several visits.