Originalus: Happy by Pharrell Williams. It might seem crazy what I'm 'bout to say. Soundtrack. - Digital Sheet Music.
Vertimas: Laimingas, Pharrell Williams. - Skaitmeniniai lapas muzika. Planas. Vokalas. Gitara. Balso, asortimentas. C4-C6-. MN0128415. Suderinamas.