There are multiple artists using the name Griff:

1) GRIFF, full name Sarah Faith Griffiths, is a British pop singer, songwriter & producer signed to Warner Music. Her debut project ‘The Mirror Talk EP’ was released in 2019.

2) The band Griff was formed by Rémi Decker and uses the skills of three virtuoso bagpipe players as a starting point (either playing solo or in polyphony), arranged in a modern, though not superficial way. Their repertoire is a balance between new composition and traditional music