Microsoft has announced the release of 43 apps for Xbox 360 spread across various regions between now and spring 2013.
The new apps for the UK Xbox Live Marketplace are Sainsbury's, streaming music service Napster, CrunchyRoll, All3M, Fightbox, GameTrailers, IndieFlix and Livesport.tv.
Also available is Microsoft's new pay-as-you-play Karaoke app. It offers over 8,000 songs across a spectrum of eras and genres and is Smartglass compatible. Tracks are streamed and do not require downloading.
It costs 240 MSP for two hours, 400 MSP for six hours and 800 MSP for 24 hours