Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE Band (id VARCHAR)
TABLE: CREATE TABLE Performance (stageposition VARCHAR, bandmate VARCHAR)

### Question ###
Find all the stage positions of the musicians with first name "Solveig"

### Accurate SQL ###

SELECT DISTINCT T1.stageposition FROM Performance AS T1 JOIN Band AS T2 ON T1.bandmate = T2.id WHERE Firstname = "Solveig"