no no no Im sure it's fine.. Why dont you go ahead and post them, but send Joel a private message asking if it's alright to spread around the link. If it were my music, I would like to be in control of who is accessing my music and for what reason. also, he might have a maximum bandwidth, so only a certain number of downloads are allowed in a given time.
It's kind of like these crazy house parties that get out of hand. The owner of the house invites over 5 friends for a party, but what he isnt aware of is how each of his friends invite 5 other friends without his permission. These friends of his friends talk about the party to, say, 10 acquaintances, who happen to know members of some malicious gang, who eventually hear about this party going on. Anyway, on party night, there are over a hundred people there, the owner is too timid or scared to turn away the gang members, so he ends up being forced into letting them all in. Pretty soon, the walls are all pissed up and the carpets are full of vomit, while the gang members set fire to the owner's music collection and store drugs under his doormat for the police to find...
Lets just make sure Joel isnt the poor house owner of this situation.. Multitudes of people will be attracted to this thread, titled "free sheetmusic site", and if Joel doesnt know about this thread, he will be wondering why millions of people show up on party night, that is, why his bandwidth is all ran out etc..