Though recently I am more interested in listening to Bach's concertos BWV 971 and BWV 1052, I am still moved by the Air from Suite for Orcherstra no. 3 BWV 1068 while revisiting the following versions from Youtube.
1. Slava Kagan-Paley sings
2. Cello by Misha Quint
3. Vienna Philharmonic Women´s Orchestra
4. Harmonica by Jia-Yi He
5. Guitar by AndanteLargo
6. string orchestra ?
7. Andre Rieu, violin with string orchestra
8. Erhu (Chinese Violin) by Ma Xiao Hui (马晓晖)
9. Sarah Chang live
Will add more if I find versions I like.