Gamu Nenghu performs Katrina and the Waves' "Walking On Sunshine" at a festival in Greenock, near Glasgow. As with her X Factor audition performance Gamu rises above the usual karaoke attempt at the song and makes it her own.
As the second video shows, Gamu perfected her singing voice with gospel performances.
Since her X Factor appearance Gamu has signed a deal with 50 cent - a man who knows a good investment when he sees one.
Also included here are 3 soulful and melodic demo songs Gamu posted on Soundcloud.