Finale files of assorted past songs may be found via the links just below:

https://www.musicedconsultants.net/2018-elgin-mariachi.html
 
https://www.musicedconsultants.net/2021-elgin-mariachi.html
 
https://www.musicedconsultants.net/2019-musical-material.html
 
El Rey and Volver, Volver are posted on the link just below:
https://www.musicedconsultants.net/mariachi-materials-beg.html
 
https://www.musicedconsultants.net/holiday-arrangements.html
 
https://www.musicedconsultants.net/2017-beg-materials.html
 
https://www.musicedconsultants.net/2017-int-materials.html
 
https://www.musicedconsultants.net/2017-adv-materials.html
 
https://www.musicedconsultants.net/2018-workshop-materials.html