You may want to try going to an aerobics instructor website and doing a swap there, since they tend to religiously monitor their bpm. Or get music from an aerobics music website. They've got tons of music. Just look for the bpm you're interested in working with.
Late 80's Pinarello Treviso Track w/ campy pista record
Try Metallica Kill'em All. Seriously, I know it sounds weird, but its not to fast, keeps a steady pace and is pretty intense (maybe omit the bass solo). It keeps those hour long indoor trainer sessions pretty interesting. Conversely try some hip hop like Aesop Rock or tribe called quest which tends to keep a steady rythm.. Works for me.