1.Bad Habits is a Rock & Roll band from Athens, Greece. Formed in late 2020, Bad Habits is a collective of Jo (vocals), Ellie (vocals/bass), Severin (lead guitar), Spiros (guitar), and Apostol (drums). Classic rock nostalgia, punk explosions, and modern references, in a perfect balance between the alt '00s and the raw rock power of the '70s, is the recipe for a band known for their high-energy stage performance. 2. Bad Habits is a hardcore band formed in Pensacola, Florida, USA in 2012.