1970 in country music

Columns: US | CAN | Single | Artist
23 | 9 | Big Mama 's Medicine Show | Buddy Alan | 27 | 18 | Big Wheel Cannonball | Dick Curless | 10 | 19 | Biloxi | Kenny Price | 10 | 2 | Carmella | Marty Robbins | 29 | 3 | Carolina in My Mind | George Hamilton IV | 16 | 10 | Charlie Brown | The Compton Brothers | 8 | 14 | Commercial Affection | Mel Tillis

Example questions:
Who was the stepfather of the country artist with the single Big Mama 's Medicine Show ? | Which band did the country artist with the single Another Lonely Night join in 1955 ? | What was the vocal register of the country artist with the single All My Hard Times ? | What is the nickname of the country artist with the single Angels Do n't Lie ?

Answers:
Merle Haggard | Grand Ole Opry | baritone | Gentleman Jim