Report a problem: song has no language
While you're completing a Mission you could find some songs without any language indicated.
In these cases, you can transcribe or proofread lyrics, avoiding any report.
If instead, you're not able to transcribe the lyrics, you'd report the task and select the real language of the lyrics by following the steps below.
That task will be later reassigned to a new Curator who selected that language as native.
If you don't know which is the actual language of the song, you can even select the option "I don't know the language"
The first step is to click on the three dots on the top-right of the page, then select "Report a problem"
Then select "Wrong song language" and chose a specific language from the list (If you know which language it is)