Guess-the-Lyrics Hints

Only four songs from the Memorial Day music post remain unguessed, so here are some additional hints:

1) “So, she said it’s time she goes, but wanted to be sure I know she hopes we can be friends.”
2) “And as we sort out the who said, you said, who said, I said, I only wish I came a little better prepared.”
3) “I can’t stop/ The way I feel/ Things you do/ Don’t seem real.”
11) “She said you are the perfect stranger she said baby let’s keep it like this.”

#2 is legitimately kind of obscure, but the others are among the best-known songs by the artists in question. #3 gets line breaks indicated because it has very few lyrics that aren’t the chorus.