SELECT TYPE FROM vocals AS T1 JOIN band AS T2 ON T1.bandmate  =  T2.id WHERE firstname  =  "Solveig" GROUP BY TYPE ORDER BY count(*) DESC LIMIT 1
Which vocal type has the band mate with first name "Solveig" played the most?
SELECT TYPE FROM vocals AS T1 JOIN band AS T2 ON T1.bandmate = T2.id WHERE firstname = `` Solveig '' GROUP BY TYPE ORDER BY count ( * ) DESC LIMIT 1
select type from vocals as t1 join band as t2 on t1 . bandmate = t2 . id where firstname = value group by type order by count ( * ) desc limit value
Which vocal type has the band mate with first name `` Solveig '' played the most ?