Answer the following question: Read the bio below and try to give details on john duffey 's: - instrument - death place - years active - landscape - caption - birth name - genre - name - image size - background - label - birth place - associated acts - occupation Bio: john h. duffey -lrb- march 4 , 1934 - december 10 , 1996 -rrb- was a washington d.c. based bluegrass musician . duffey was born john humbird duffey , jr. , in washington , d.c. , and lived nearly all his life in the washington d.c. area . he graduated from bethesda-chevy chase high school in suburban maryland . duffy learned to play the mandolin , dobro , and guitar , in addition to his tenor singing voice . he founded two of the most influential groups in bluegrass , the country gentlemen and the seldom scene . his tastes and sources were eclectic , often raiding folk song books and protestant hymnals for material . he embraced the music of bob dylan and his style of playing was rock and jazz-inflected . in the late 1950s and the 1960s , he also increasingly began working as a session musician to make ends meet . the son of a singer at the metropolitan opera , duffey possessed a soaring range that shifted almost without notice from tenor to falsetto . the contrast of his voice with the mellow baritone of country gentleman guitarist charlie waller created a rich blend without precedence in bluegrass . duffey started playing guitar at age 17 after a neighbor convinced him to pick up the instrument . in 1957 he worked at radio station wfmd in frederick , maryland partnered with charlie waller to fill in for other musicians . that duo eventually became the country gentlemen . as a member of the country gentlemen , duffey was inducted into the international bluegrass music hall of honor in 1996 . two months after his induction to the international bluegrass music hall of honor , duffey was hospitalized in arlington , virginia after complaining of chest pains . the next morning , he died after suffering a heart attack .
Answer:
- instrument is vocals , mandolin , dobro , guitar- death place is yes virginia united states 1996 12 10 1934 03 04 arlington ,- years active is 1957 - 1996- landscape is no- caption is duffey with the seldom scene in ????- birth name is john humbird duffey , jr. .- genre is bluegrass , country- name is john duffey- image size is 240px- background is solo_singer- label is starday folkways , mercury , sugar hill records , rebel records ,- birth place is 1934 03 04 washington , d.c. united states- associated acts is the country gentlemen the seldom scene- occupation is musician