Samsung has started rolling out Android 4.1.2 (Jelly Bean) update for the Galaxy Music (GT-S6010) starting from UK. The phone was announced in October running Android 4.0 (Ice Cream Sandwich). The dual-SIM variant, Galaxy Music Duos (GT-S6012) went on sale in India last December.
The Jelly Bean update for the Galaxy Music brings the new TouchWiz Nature UX, faster performance with the project butter, Google Now and lots more new features. The Samsung Galaxy Chat got the Jelly Bean update in India recently.
Samsung is doing an awesome job in providing Android 4.1 update even for devices with 512MB RAM. Samsung confirmed Android 4.1 update for range of Galaxy devices last year. Samsung is yet to roll out the Android 4.1 update for the Galaxy Beam, Samsung Galaxy S Duos and the Galaxy Ace Plus.
Since the Galaxy Music started getting the Jelly Bean update, the dual SIM variant should also get the update eventually. Hope the update rolls out in India soon.