St Patricks Breastplate is the name given to the tune for the Pentecost hymn 'I bind unto myself today'. The middle bit (Christ within me, Christ beside me) bit is another tune. St Pat's Breastplate - or Paddy's vest as it is affectionately known, goes very nicely as a triple jig.It was based on a traditional tune, supposedly written by the saint himself, for the pipes.
LTS