Watch the Mrs. Crowe's Blue Waltz online guitar lesson by Adrian Legg from Fingerstyle Revisionist: Adagio Songbook
Now I'll perform "Mrs. Crowe's Blue Waltz". Take your time with this one! It's quite hard to hold slow guitar pieces back. The tendency is to want to fill spaces, yet pieces like these are about leaving the space to give the idea some room to breathe.