Complex sentence: While stationed in Qui Nhơn, he formed the group, the Electrical Banana, who recorded two songs in an army tent, which have now come to the attention of garage rock enthusiasts.
Split into simpler sentences: While stationed in Qui Nhơn, he formed the group, the Electrical Banana, who recorded two songs. In the intervening years Kohler's work has come to the attention of garage rock enthusiasts.