What are the following songs and the artists??!

What are the following songs and the artists??

1)"thank you for being a friend......"
2)"i feel a sudden urge to sing.."
3)this one is a disco song that says something about a space cowboy....
4)"you could have a great career...if you want a future darling...."
5)"baby baby, feel these sweet sensations...love is like a silver star..."
6)"nobody can tell you there's only one song worth singing"
7)"times have changed....plymoth rock...."
8)"you gotta go where you wanna go and do what you wanna do.."
9)"you know this boogy is...."
10)"but thats why birds do it. bees do it..."
11)"caught up past 11 on that saturday in 1999"
12)"stars shining bright above you....dream a little dream of me"
13)"though you say your my friend...you say your love is bonified, but that dont coincide....cool to be kind"
14)"stilll dont know what i was looking for, and my time was running wild."
15)"tried your best but your only a man and a mans gotta learn to make it"
16)"rock a bye your baby with a .."
17)"at first i was afraid" sung by a man

2 weeks ago
18)"i want you to want me" sung by a girl..
19)"blue moon"
20)"call tyrone..."

I've got some time to waste :)

1.Andrew Gold - Thank You For Being A Friend
2. Robbie Williams It's De-lovely
3. Jamiroquai - Space Cowboy
4. Elvis Costello - Let's Misbehave
5.?
6. Mamas and the Papas - Make Your Own Kind Of Music
7. Ella Fitzgerald - Anything Goes
8. Mamas And The Papas - Go Where You Wanna Go
9. Canned Heat by Jamiroquai
10. Alanis Morrisette - Let's Do It
11. ?
12. Dream A Little Dream of Me - Mama Cass
13. Cruel to Be Kind - Nick Lowe
14. ?
15. Jim Jones - Concrete Jungle
16. Aretha Franklin - Rock-a-bye Your Baby With A Dixie Melody
17. I Will Survive - Cake
18. I Want You To Want Me - Cheap Trick
19. Blue Moon - (sung by many, written by Richard Rogers and Lorenz Hart)
20. Erykah Badu - Tyrone