CREATE TABLE vocals (songid NUMBER, bandmate NUMBER, type CLOB)
CREATE TABLE instruments (songid NUMBER, bandmateid NUMBER, instrument CLOB)
CREATE TABLE band (id NUMBER, firstname CLOB, lastname CLOB)
CREATE TABLE performance (songid NUMBER, bandmate NUMBER, stageposition CLOB)
CREATE TABLE albums (aid NUMBER, title CLOB, year NUMBER, label CLOB, type CLOB)
CREATE TABLE songs (songid NUMBER, title CLOB)
CREATE TABLE tracklists (albumid NUMBER, position NUMBER, songid NUMBER)

What are the different stage positions for all musicians whose first name is 'Solveig'?
SELECT DISTINCT T1.stageposition FROM performance AS T1 JOIN band AS T2 ON T1.bandmate = T2.id WHERE firstname = "Solveig"
SELECT DISTINCT "T1"."stageposition" FROM "performance" "T1" JOIN "band" "T2" ON "T1"."bandmate" = "T2"."id" WHERE "Solveig" = "firstname"