Jack O'HaganJack O'HaganJack penned about 600 songs in those bygone daysLike things as crook in Tallerup and wrote of Bradman's praiseOf Hinkler and of Kingsford Smith, how pioneers of the skyAnd his most famous song of all, The Road to GundagaiYes, Jack O'Hagan wrote a song and all Australia sung alongAnd everybody learned it from when they were knee-highFor years the theme of Dad and Dave, a great Australian song he gaveYes, Jack O'Hagan wrote along the road to GundagaiMusicHow well I can remember that famous melodyOne day was done out on the farm and it was time for teaWe don't hear much now of Dad and Dave like in those days gone byBut here's to Jack O'Hagan and the road to GundagaiYes, Jack O'Hagan wrote a song and all Australia sung alongAnd everybody learned it from when they were knee-highFor years the theme of Dad and Dave, a great Australian song he gaveYes, Jack O'Hagan wrote along the road to GundagaiYes, Jack O'Hagan wrote along the road to GundagaiYes, Jack O'Hagan wrote along the road to GundagaiNow seven o'clock, time for Dad and DaveYes, Jack O'Hagan wrote on the road to GundagaiYes, Jack O'Hagan wrote along the road to Gundagaiyou