I've recently started honing my terrible voice and singing. I've covered some Bob Dylan, Beatles, a little Pink Floyd, Led Zep (Stairway) and some other trash, and now I want something different. Can anyone recommend some simple guitar and vocals songs that I could practise? I'm a beginner voice-wise but not a complete beginner in terms of guitar. I like folk rock, blues, classic rock, generally 60s and 70s stuff.