🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaالعربيةفارسیEntityQ3311750· pop 8· linked from 48 articlesBob HartmanFounder of Christian band PetraListeners · Last.fmListeners90Total plays1,197 <a href="https://www.last.fm/music/Bob+Hartman">Read more on Last.fm</a>via Last.fm · Bob HartmanConnectionsPetraEntityChristianityEntityCategories1949 birthsAmerican performers of Christian musicBLP articles lacking sources from July 2019Bowling Green State University alumniLiving peoplePeople from Bryan, OhioPeople from Lyons, New YorkPetra (band) members