- Siobhan Brady, Desmond Gentle, Anna Ray
- 4,954 metre(s)
- India (Singla Pass)
The highest altitude harp performance is 4,954 m (16,253 ft 3.37 in), and was achieved by Siobhan Brady (Ireland), Desmond Gentle and Anna Ray (both UK), at Singla Pass, India, on 6 September 2018.
This record was attempted to raise funds and awareness of Cystic Fibrosis. A concert dome was erected from recycled plastic bottles in which the performance was staged.