Bach, who is called the father of classical music, arranged a great deal of music by other composers. There are even some works in which he changed only the instruments while maintaining the melodies. A few days ago I performed this oboe concerto, originally composed by Marcello. Bach arranged this piece by changing only the instrument to a harpsichord. However, in this video, it’s being played by two guitarists.
Honestly, this composition retains its beauty, regardless of the instruments used.