Solano Ochaita Valerio

I don not think this is an actual person/artist. Rather, I think these are three different aritsts who were credited a bit unlucky somewhere as "Solano Ochaita Valerio". But probably

Juan Solano Pedrero
https://musicbrainz.org/artist/c301cb79-5b00-4e9b-9e61-87951b3c72a6

José Antonio Ochaíta
https://musicbrainz.org/artist/7b9c2fc7-5bea-47af-9554-07b738a2a1de

and Xandro Valerio
https://musicbrainz.org/artist/5c054346-37df-4985-999f-48b80f0681ce

were meant. They did other stuff together too, e.g. Sevillanas del Repique y Ole mi Niño
https://musicbrainz.org/work/69175881-3883-42f3-9b1a-6b5e7046082b