The information on the account that is being squatted, reasons why you it should be transferred to you and evidence that it is indeed being squatted upon;
-Lack of activity since inception/creation
-Evidence of email and or other accounts belonging to reporter with similarity to squating account
-Multiple instances of squatting
-Viable business plan with handle
-Means of generating traffic
Okay, with the information stated above I personally feel as though someone who can provide said information should be allowed to gain ownership of the squatted account.
I'm willing to provide the information I have to SOUNDCLOUD moderators to secure said account. Though, I do not know if it's possible that the account will indeed be turned over to me.