There are three bands who share the name Riverside. 1) Riverside is a progressive rock band from Warsaw, Poland, founded in 2001 by Mariusz Duda (bass guitar, vocal), the late Piotr Grudziński (electric guitar) and Piotr Kozieradzki (drums), who shared a love for progressive rock and heavy metal. Up to 2003 Jacek Mielnicki was playing keyboard in the band, but some conflicts led him to leave the band, and in the same year the new keyboardist Michał Łapaj joined.
These are photos from concerts where Riverside played, so they may be of other bands that played the concert as well.
Ramblin' Man Fair Jul 19 - 21, 2019 Maidstone, England, United Kingdom Uploaded by David Skipworth
Devilstone 2019 Jul 11 - 14, 2019 Anykščiai, Utena, Lithuania Uploaded by Unfurl
Riverside / Contrive May 29, 2019 San Francisco, California, United States Uploaded by Stephenhuerta
Riverside May 22, 2019 Dallas, Texas, United States Uploaded by John Fortier
Amplifier / Riverside / The Gathering / Lazuli / Lesoir Jun 23, 2018 Valkenburg, South Holland, Netherlands Uploaded by Luuk Huizinga
Riverside May 9, 2017 Aschaffenburg, Bavaria, Germany Uploaded by Murmlermicha