1) Happiness - Akashic Records / CC-BY-NC-ND 출처 - https://www.jamendo.com/en/track/1170328/happiness
2) prosto-prosti-aquarecords - andrjej-ljenk / CC-BY-SA 출처 - https://www.jamendo.com/en/track/1168876/prosto-prosti-aquarecords
3) Inner Peace - Greendjohn / CC-BY-NC-ND 출처 - https://www.jamendo.com/en/track/1173145/inner-peace
4) Tonight - Josh Bonanno / CC-BY 출처 - https://www.jamendo.com/en/track/1189076/tonight
5) I battiti del cuore - Pigamma sound / CC-BY 출처 - https://www.jamendo.com/en/track/1191103/i-battiti-del-cuore