No, Uncharted: Golden Abyss is a prequel to the very first game, Uncharted: Drake's Fortune.
Naughty Dog did not announce anything but a prequel of the series Uncharted Golden Abyss will be coming with the PlayStation Vita on February 22 2012.
As of this writing, Uncharted 4 will be only for PlayStation 4.
As of this writing, Uncharted 4: A Thief's End is only available for the PlayStation 4.
Thundarr the Barbarian - 1980 Raiders of the Abyss 1-4 was released on: USA: 25 October 1980
Sage Reviews - 2008 Uncharted 3 4-31 was released on: USA: 7 November 2011
The cast of Uncharted 4 - 2014 includes: Richard McGonagle as Victor Sullivan, Nolan North as Nathan Drake, Todd Stashwick as Unknown
Maybe, but it will take another few years...
Truth Unspoken Series - 2012 The Continuation 1-4 was released on: USA: 3 April 2012
No release information is available for another Uncharted game except for the PS4 December 31 2015 release predicted by Amazon Uncharted 3 was released November 2011 and it will be at least 24 months before a new uncharted is released for the PS3 if one even is ever developed. Uncharted 2 was released October 13, 2009 and Uncharted greatest hits released on November 19, 2007
It is unknown if Naughty Dog is gonna release Uncharted 4 since it is yet not confirmed. The game might be released in 2013 since there is a two year pattern release in the games.
I believe you are looking for track 4 (Ambushed), off of the Uncharted 3 piggyback soundtrack.
"Uncharted: The Lost Legacy" focuses on new characters, primarily Chloe Frazer and Nadine Ross, to explore a different narrative within the Uncharted universe. The game was designed as a standalone expansion, allowing players to experience a fresh adventure without Nathan Drake, who had concluded his story in "Uncharted 4: A Thief's End." This shift emphasizes character development and the rich lore of the Uncharted world beyond its iconic protagonist.