After announcing his collaboration with After School's�Lizzy�in September, singer�Yoon Gun�digitally released "Chemistry" featuring Lizzy and Zizo from 'Show Me The Money 2'!

As the title suggests, the medium-tempo pop song expresses the tingly feelings of love with the help of Lizzy's soft voice and Zizo's refreshing rapping. Although this was one of the 10 songs that were included in his 4th full-length album 'Autumn Play', which was released last month, it has been re-released again today as a digital single.