Mm, I'm not sure if these songs can be considered lesser-known songs or not, but maybe you will like them! I Wish It Was Me - Etham; CWJBHN - Jake Scott; London - Mokita (I love all of his songs.); White Roses - Greyson Chance; War of Change - Thousand Foot Krutch; Teenagers - My Chemical Romance; Zombie - The Cranberries. Some of these songs are (a little) sad. My pleasure, Isolde!