exalted_mugwump is back from university and micavity is round for the day.  We've been playing board games, singing songs and trying to manage tunes on mouth organs.  Kelvin and I have pretty much equal skills here.  I think he probably won by one tune as his rendition of  'Good King Wenceslas' was just about recognisable, and Henry worked out he was playing 'Wild Rover' even if I failed to recognise it.  However, although my stab at 'The Keel Row' was recognised eventually, 'Dirty Old Town' failed to make it to the recognition level.

Methinks we both have a fair way to go with the harmonica!  (Recorders, bowed psaltry and concertina I can manage - mouth organs are a new venture and very different to play...)