[sdiy] Favourite electrolytic cap brand / model?

[cheater cheater]

I'm looking to buy a bunch of electrolytic caps just to have some
values around. I'm looking for small to medium sizes, for audio work
and basic supply filtering (so up to, say, 30V?). Size isn't
important, this is just for messing around, but I'd like them to be
high quality, good for audio, and not dry out / drift after being
stored for 10 years, and not corrode. I don't want to buy typical "run
of the mill" since they usually end up being bad in one of a few ways.
I'd appreciate suggestions. Note I'm looking for electrolytic caps
only at this time, not polystyrene etc.

Thanks!