Christian Bridges (Guitar) Bradley Lockhart (Bass) Sincerely is a groovy, instrumental, math-rock band from Detroit, Michigan, with roots in post-hardcore. Their debut EP, Sweet Talk, dropped in 2017, featuring instantly catchy tunes with lasting appeal, like “King Weather” and “Mermaid Mansion.” The five-song release quickly put them on the radar with indie and underground music groups, gaining attention on the local music scene and online through social media and forums.