Try any of the NP XRL synth kits. My personal choice is Metal Bass and String Chimey, but Metal Bass and Synth Lead, and NP Final Lead Synth work as well. Be sure to use one of the XRL kits, as you need the extra octave. Else, you will get some very out of place Latin percussion sounds where you don’t want them.
Also, the guitar sounds best with some reverb dialed in. I could even see using a 12 string for this.
Package includes: .sng, chords and lyrics in pdf and plain text, source midi, and midi opbk file.