Complex sentence: The setlist consisted of two parts, with the first half of the concert being Dylan alone on stage performing an entirely acoustic set of songs, while the second half of the concert has Dylan playing an "electric" set of songs alongside his band The Hawks.
Split into simpler sentences: The setlist consisted of two parts, with the first half of the concert being Dylan alone on stage performing an entirely acoustic set of songs. While the second half of the concert had Dylan playing an "electric" set of songs alongside his band The Hawks.