About Sin & Swoon Books by Sin & Swoon This Old Man (Enhanced Edition) by (author) Public Domain illustrated by Sophie Casson performed by Sin & Swoon I've Been Working On the Railroad (Enhanced Edition) by (author) Public Domain illustrated by Sophie Casson performed by Sin & Swoon Pop Goes the Weasel (Enhanced Edition) Classic Folk Sing-Along Songs by (author) Domaine public illustrated by Sophie Casson performed by Sin & Swoon She'll Be Coming 'Round the Mountain (Enhanced Edition) Classic Folk Sing-Along Songs by (author) Domaine public illustrated by Sophie Casson performed by Sin & Swoon