Complex sentence: This is one of the few commercially available songs which a-ha have covered, the only others being "Velvet", first released by Savoy, and "Dragonfly", first released by Magne Furuholmen.
Split into simpler sentences: This is one of the few commercially available songs which a-ha have covered. The only others being "Velvet", first released by Savoy, and "Dragonfly", first released by Magne Furuholmen.