This track was part of the GameDuels EP hosted at KNGI. The radio network had a silly 'Versus Month' during July 2012 portraying character type against character type musically through its flagship show, Nitro Game Injection. The first three character type winners were represented in this EP, with the challenge being to take two of them and to make a remix fusing them.
Your choies were between a ninja, a cowboy, and a warrior. Luckily, Live A Live - one of the most underlooked SNES RPGs around IMO - had the first two represented through Oboro-Maru (the ninja) and the Sundown Kid (the cowboy), so it made things appropriate to mix their themes together, using stylistic traits of both traditional oriental and spaghetti western music.
And yes, the harmonica is LIVE! :D
DAW used - Reaper. VSTs - Zebra / Addictive Keys / Komplete Elements 8 / EWQLSO Gold / Cinematique Bongos / Edirol Super Quartet / Garritan World Instruments / Koto Nation (Impact Soundworks).