"Twenty-one years" a is a bit of a dreary prison song set in Dartmoor in the first person of some poor devil up for a pretty long stint. What heinous crime he committed the song doesn't say. It's not in the same league as
The Convict of Clonmel,
I Wish There Were No Prisons or
The Ould Triangle but I find quite pleasant to sing. This song was found, of course, in Soodlum's
100 Irish Ballads Volume 1.