Singing "All By Myself" all by myself

Haven't done karaoke in a long time. Last time I did, I did Eric Carmen's All By Myself. And sadly, I was all by myself singing it, until I got someone to sing along, until I was no longer all by myself. But she wasn't very good, so I think I would've preferred singing All By Myself all by myself.

What's the last song you've done?