Second Night: It's Chanukah - Jeffrey Paul Bobrick
Third Night: Shine - The Maccabeats
This one's from 2011, but it's a Hip Hop Hebrew happening. Buy the mp3 at Amazon or iTunes. OHT Crew with "No Latkes".
Fifth Night: The What's Up Band - Pass It On
Sixth Night: People On Vacation - Don't Forget About Hanukkah
Macaroon 5 - All Eight Nights
Who knew there were Chanukah Chipmunks? The Sababas with "Spin To Win".
More Here: Ain't We Got Hanukkah
And Here: 2011 Eight Nights of Hanukkah
And Here: 2010 Eight Nights of Hanukkah
One more? Yeah, what the heck. Pella Productions for 2012, available at Amazon and CD Baby. "8 Nights Of Hanukkah".