Squeaky Blower Pulley

I don't think they will like sitting on my blower going 35mph down the street just to listen for a squeaking belt/pulley.

Okay, I've kinda narrowed it down to when it happens:

- It happens more when the car is hot (5-10min on the road)
- It doesn't happen when there is a big load on the car or no load. Mainly mild accel/decelaration (i.e. holding the throttle at 2,500rpms going 25mph)
- It sounds almost like the jingle of santa's bells or a dog collar. It's not a clicking or a squeeeeeaking, but instead it's like a mild, annoying jingle.

Any ideas on what the above sounds like? Would it be a lose pulley? Belt alignment (don't think so as it's fine when the engine is cold)? plugs? fuel rails? Those are really the only things I replaced.

(Don't think about this too much as I can't replicate it, but this one threw me for a loop. Yesterday going 75mph on the highway I jumped off the gas and just smashed the clutch in and held it for 10 seconds. It sounded like the belt seized and the battery light came on and was quickly followed by a CEL. I slowly came off the clutch and hit the gas and she popped into gear and the lights went away. I can't replicate this though. I'm thinking it was belt slip since it was rainy and nasty.)

I'm using a stock vortech belt. I'm not even pullied! I'm at 10psi due to the boost pipe.