Bernard O'Shea: 'Lots of men are getting their nails done, acrylics originated from the needs of guitarists'

Bernard O'Shea and nail artist Jo Simpson

When I break a nail, it's not just a cuticle disaster; it's also a musical one. I've played the guitar since I was twelve and, over the years, learned to finger-pick the instrument to a decent standard. 

When you are on your own on a stage with nothing, only those six strings, you need an extra dimension, and this is where my nails come in.