There are other solutions. Most you know of them already. They're a bit questionable, so we site admins won't advocate their use...officially.
The other is to excise individual tunes from shows using audio management software. Mine is crap, but some of you have better programs, I'm sure.
This site is a member of ASCAP, BMI & SESAC, so copyrights aren't the problem. Crediting the artists properly is. Some years ago, we changed the song pages to allow as much crediting as possible - to ward off the lawyers, if nothing else.
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DJ Darren:
The thing is, I don't have the mp3s of the songs I play. I rarely ever play mp3s.
Dan C:
Also if you've heard previous shows we have more trouble playing mp3s at the station... Most recent examples being the Power Salad song, Kiki Willows which were played off my phone or recorded to cassette tape.