NAME-THAT-20

For all the music trivia buffs out there. Remember the show "Name That Tune"? Where you got to hear only a few seconds of a song and had to try and name either the artist or the song title or both ? The challenge here is to name as many of these 20 songs from the sixties in 20 minutes time. You can use all the resources you need, SomGoogle etc. Some are easy, some are hard.How many can you get in 20 minutes ?