“Okay” written by Andy Grammar and Dave BassettThe Piano Guys Arrangement produced and written by Al van der Beek & Steven Sharp NelsonPerformed by The Piano Guys:Al: VocalsJon Schmidt: PianoSteven Sharp Nelson: Cello, cello percussionMixed and mastered by Al van der Beek at TPG Studios, UtahVideo Produced by Paul AndersonFilmed by Paul Anderson & Shaye ScottEdited by Shaye Scott & Paul Anderson