Okay, so heres my problem. I've started to like Bluegrass, blues, fingerpicking and of course my favourite, country. But I aint got a clue... So here are my questions.

1. What scales do you recommed I learn? (I haven't learnt any so I'm a beginner for scales)
2. What are some bluegrass/blues scales?
3. Can you recommend me some fingerpicking songs? (Not Tears in Heaven please)
4. Can you suggest some bluegrass and blues songs? (With some acoustic solos?)