Banjo, Recorded By, Producer, Mixed By – Béla Fleck

Bass, Banjo, Keyboards, Harmony Vocals – Joe PisapiaDrums – Brian RosenworcelLead Vocals, Guitar, Harmonica – Ryan Miller Producer – GusterProducer, Recorded By, Mixed By – Don Piper

Banjo, Recorded By, Mixed By – Scott VestalBass [Standup] – Byron HouseMandolin, Producer, Mixed By – Sam BushSlide Guitar – Jerry Douglas

Bass – Jimmy McFeelyDrums, Percussion – Jay NazzElectric Guitar, Producer – David AbeytaEngineer, Mixed By – Adam OdorLead Vocals – Joe ElyLead Vocals, Acoustic Guitar – Willy BraunLead Vocals, Fiddle, Banjo, Producer – Cody BraunSteel Guitar – Lloyd Maines

Drums – Jonathan AtkinsonInstruments [All], Programmed By, Producer, Engineer – Billy MowbrayVocals – Kim Richey

Producer – The TwangtrustRecorded By [Assisted By], Mixed By [Assisted By] – Patrick EarleRecorded By, Mixed By – Ray Kennedy Vocals [Gang] – Justin Earle, Mike Doster, Patrick EarleVocals, Electric Guitar, Vocals [Gang] – Steve Earle

Bass [Upright] – Viktor KraussDrums, Percussion – Kenny MaloneEngineer [Assistant] – Patrick EarleEngineer, Mixed By – Ray Kennedy Mandolin [s], Mandola – Steve Bush Producer – The TwangtrustTwelve-String Guitar [Acoustic] – Steve EarleVocals – Allison Moorer

Banjo – Rob McCouryBass – Alan BartramFiddle – Jason Carter Lead Vocals, Acoustic Guitar, Producer – Del McCouryMandolin, Producer – Ronnie McCouryRecorded By, Mixed By – Tim Austin

Acoustic Guitar – Jordan McConnellBanjo – Leonard PodolakFiddle – Tania ElizabethLead Vocals – Jessica HaveyPercussion – Scott SeniorProducer – The DuhksProducer, Engineer, Mixed By – David SinkoSaxophone – Jeff Coffin

Accordion, Organ [B3] – Steve ConnBass – David RansonDrums – Kenneth BlevinsProducer, Vocals, Guitar [s] – Sonny LandrethRecorded By [Assisted By], Mixed By [Assisted By] – David RachouRecorded By, Mixed By – Tony DaigleTechnician [Equipment & Technical Advice] – Jason Soileau

Bass Guitar, Percussion, Arranged By [Horn Arrangements], Harmony Vocals – Calvin TurnerClavinet, Piano, Organ – David EganDrums, Percussion – Chad GilmoreGuitar – Joe StarkHarmony Vocals, Mixed By [Assisted By] – Sammy HolbrookMixed By – Chris Stone Mixed By [Assisted By] – Joe MartinoProducer, Mixed By – Justin TocketSaxophone – John Jackson Trumpet – Jamelle WilliamsVocals, Harmony Vocals – Marc Broussard

Bass – Dennis CrouchFiddle – Stuart DuncanRecorded By [Assisted By], Mixed By [Assisted By] – Brandon BellRecorded By, Mixed By – Gary PaczosaSteel Guitar – Dan DugmoreVocals, Guitar, Producer – Tim O'Brien