OK.
I just got up to speed and programmed Horses Brawle and La Morresque into the Nokia, which covers folkies calling me, and Jesu Joy of Man's Desiring (for Joy) but what tunes do catters recommend for the Friends, Business and Family categories?

They need to be mnemonic in some way. Folk tune for Folk, Joy for Joy. I did think for Friends of the "Neighbours" riff which makes it a bar of soap ................ (ducks and runs)