Optional
cacheOptional
getFunction used to fetch the Musixmatch token (required to fetch the lyrics data from Musixmatch)
Optional
instrumentalThe character to use for instrumental lyrics (more than 3 seconds of music without any voice)
Optional
logThe level of the logging
Optional
saveFunction used to save the Musixmatch token (required to fetch the lyrics data from Musixmatch)
Optional
sourcesArray of sources to use, in the order they have to be fetched
Any method that can store data and has .set(), .get() and .has() functions