What is a good alto karaoke song?

Here are a few alto-friendly karaoke songs:

1. "My Heart Will Go On" - Celine Dion

2. "Because of You" - Kelly Clarkson

3. "I Will Always Love You" - Whitney Houston

4. "Hello" - Adele

5. "Shallow" - Lady Gaga

6. "Don't Cry for Me Argentina" - Andrew Lloyd Webber

7. "Memory" - Andrew Lloyd Webber

8. "Over the Rainbow" - Harold Arlen

9. "The Sound of Silence" - Simon & Garfunkel

10. "Let It Go" - Kristen Anderson-Lopez, Robert Lopez