Roger's performed live many times, especially in the 1990's. Sometimes he performed with Brian, and sometimes with special guests.
And sometimes, by himself.
The setlist would usually include songs from Roger's latest album to date. For example, when touring in 1995 he would most likely play songs like "Foreign Sand" and "Nazis 1994", both which are featured on his 1994 album, Happiness?
He would also play Queen songs that he wrote, such as These Are The Days Of Our Lives, I'm In Love With My Car, or Radio Ga Ga.
And of course, we all remember his 1998 live webcast performance from his home in Surrey, England(i believe that's where it was , called "Live at The Cyberbarn". It got him in the Guinness Book of World Records!
So yeah, Roger live was nice. Nothing amazing, but he had some good stuff.
We can only grow the way the wind blows
On a bare and weathered shore
We can only bow to the here and now
In our elemental war
- Rush, "The Way The Wind Blows"