Influence through music.... Whos your biggest influence...???

Im quetioning musicians with this... I personaly am influenced buy tool, pearl jam, Timbuk 3, and some otheres, but I have to say fleetwood mac blows them all out of the water. Not all there stuff but there songs with the most feeling. there songs really come off as powerfull to me. When im writing music i have a hard time puting on paper what im trying to say. Fleetwood mac really opens up possibility to me. They put there strongest emotions on record. I would really like to see if theres any othere bands/song that do this. So tell me your influences please.