SELECT TYPE FROM vocals AS T1 JOIN band AS T2 ON T1.bandmate = T2.id WHERE firstname = "Marianne" GROUP BY TYPE ORDER BY COUNT(*) DESC LIMIT 1
CREATE TABLE vocals (bandmate VARCHAR); CREATE TABLE band (id VARCHAR)
นักร้องประเภทไหนที่เพื่อนชื่อ “มารีแอนน์” เล่นมากที่สุด?
Which vocal type has the band mate with first name "Marianne" played the most?