For the Spanish guitar audio version, these platforms provide high-quality downloads:
For a standard C Major arrangement, you can purchase and print digital sheet music from Musicnotes . Spanish Guitar Cuando Calienta El Sol MP3 Download
Carlos Rigual "Cuando calienta el sol" Sheet Music in C Major For the Spanish guitar audio version, these platforms
A simplified version with TAB and sheet music is available through Easy Guitar Tabs on YouTube , which includes links to downloadable files. For the Spanish guitar audio version
Scribd hosts several user-uploaded PDF scores that include lyrics and notation. MP3 Downloads & Instrumental Tracks
You can find various arrangements for solo guitar, including versions with TAB and chords: