John "Johnny" Franck, also known as Bilmuri, is an American singer-songwriter, musician and producer. He is best known as the former clean vocalist and rhythm guitarist of Attack Attack!. He departed the band in 2010, and formed a new group called The March Ahead. In 2016, he began a new musical project under the name Bilmuri. Franck has also produced music for artists such as Dave Days and Jarrod Alonge.
