 Nyorai kupfuurira kweiyi ndima - Muna 1966, vaBlackwood vakabatana naPorter Wagoner kurekodha dambarefu reevhangeri rakapesvedzerwa nenyika rainzi Grand Old Gospel. Yakahwina Grammy Award yeBest Sacred Performance Musical uye yaive yekutanga yemaalbamu matatu ayo maBlackwoods akarekodha naWagoner. More Grand Old Gospel ya1967 yakawana Grammy nokuda kweBest Gospel Performance, pamwe chete neIn Gospel Country ya1969. Wagoner akaita neBlackwoods kwemakore uye akanga ari vaenzi paRyman Auditorium kakawanda. Muna 1969, mwanakomana mukuru waJames Blackwood, James Jimmy Blackwood, Jr., akatora nzvimbo yekuimba huru yeboka. Jimmy akanga ave ari mutezo weJunior Blackwood Brothers neStamps Quartet. Vakakunda rimwe Grammy muna 1973 nokuda kwebasa ravo L-O-V-E paRCA Camden label uye zvakare muna 1974 nokuda kwe Release Me From My Sin. Boka racho raiva nenhengo 5-7 panguva ipi neipi naJames Sr. naJames Jr. vachigovana kutungamira, Bill Shaw naCecil Blackwood pa tenor uye baritone, zvichiteerana, uye John Hall naConley London Parris vachitora bass. Zvikamu zvema1970 nema1980 naPat Hoffmaster, Jimmy Blackwood, Cecil Blackwood, Ken Turner naTommy Fairchild vakava neBlackwood Brothers mukurusa ne Learning To Lean. Pa22nd Annual Grammy AwardsMuna 1980 vakakunda mumwe Grammy nokuda kwe Simudza Zita raJesu muGrammy Award yeBest Gospel Performance, Chikamu cheChinyakare. 