Improve the search for Spanish letters

[letradeno]

To complement since it is so complicated to find letters in Spanish it would be essential to add the following, with these it would not be possible to improve:

Bandcamp
https://bandcamp.com/search?q={artist}%20{title}&item_type=t
most of the bands publish their lyrics on bandcamp

Viasona
https://www.viasona.cat/grup
the only site that collects songs in a little known language of spain from catalunya.

Letras
https://www.letras.com
page with the largest number of lyrics in spanish.

Versos [Perfectos]
http://versosperfectos.com/discos
page with the lyrics of spanish hihpop groups and the only way to find them.

To see how these filters work there is a musicbee plugin that has almost all of them:
https://getmusicbee.com/forum/index.php?topic=36952.0

[teccheck]

Thank you for the suggestion. I will try to implement at least one of the privders