5. ລຳສາລະວັນ Lum Salavan by Sitthipon SiengSaVanh
This a bouncier version than Latsamy's, and you can hear more of the guitar. It's almost like the singer Sittiphon had to add more syllables to keep up with the more uptempo beat: "dia lohng ga Salavan, dieng loeng, ow!" The original video where I found this version had "Pard Tin Tarn" in the title, which means being away from one's homeland, though not sure what it means for the song.
And for you dirty-minded folks, at 3:48 he says "bai vee" (touch the comb) not "bai hee" (touch the cooch), although right afterwards he does says "dohp gohn" (smack the butt). This is a very interactive song.