Duncan mighty new album 2013

I think you may be mistaken!

Duncan Mighty is a Nigerian singer and songwriter, and I couldn't find any information about him releasing a new album in 2013. In fact, his last studio album was "Legacy" which was released in 2010.

However, I can suggest some of his popular songs and albums if you're interested:

If you're looking for more recent music from Duncan Mighty, I recommend checking out his social media profiles or online music platforms like YouTube, Spotify, or Apple Music for his latest releases.