Original: John Birks '' Dizzy '' Gillespie ( ; October 21 , 1917 & ndash ; January 6 , 1993 ) was an American jazz trumpet player , bandleader , singer , and composer .
Simplified: John Birks '' Dizzy '' Gillespie ( born October 21 , 1917 in Cheraw , South Carolina ) was an American jazz trumpeter , bandleader , singer and composer .