Filòsofs i pensadors s'han deixat grans porcions de massa cerebral intentant descobrir la clau de la felicitat. Avui portem els músics que, de manera desinteressada, han participat en aquesta tasca feixuga a base de grans cançons.

01 Blood Orange - "Happiness"

02 The Beatles - "Happiness is a warm gun"

03 Lana del Rey - "Happiness is a butterfly"

04 Talk Talk - "Happiness is easy"

05 The Seahorses - "Happiness is eggshaped"

06 The Wind and the Wave - "Happiness is not a place"

07 Peggy Lee - "Hapiness is just a thing called Joe"

08 Gilbert O'Sullivan - "Happiness is me and you"

09 The Promise Ring - "Happiness is all the rage"

10 Garbage - "Only happy when it rains"

11 Lo Stato Sociale - "La felicità non è una truffa"

12 Elliott Smith - "Hapiness"

13 The Mojo Men - "Hapiness is you"