Welsh keyboardists

Marina Lambrini Diamandis ( DEE-ə-MAN-diss; Greek: Μαρίνα-Λαμπρινή Διαμάντη, Marína-Lampriní Diamánti; born 10 October 1985), known mononymously as Marina (often stylised as MARINA), and previously by the stage name Marina and the Diamonds, is a Welsh-Greek musician.

John Davies Cale, OBE (born 9 March 1942) is a Welsh musician, composer, singer, songwriter and record producer who was a founding member of the American rock band the Velvet Underground. Over his seven-decade career, Cale has worked in various styles across rock, drone, classical, avant-garde and electronic music.

Peter William Ham (27 April 1947 – 24 April 1975) was a Welsh singer, songwriter and guitarist, best known as a lead vocalist of and composer for the 1970s rock band Badfinger, whose hit songs include "No Matter What", "Day After Day" and "Baby Blue". He also co-wrote the ballad "Without You", a worldwide number-one hit for Harry Nilsson that has become a standard covered by hundreds of artists. Ham was granted two Ivor Novello Awards related to the song in 1973.

Jonathan Mark Buckland (born 11 September 1977) is a Welsh musician and multi-instrumentalist. He is the lead guitarist and co-founder of the alternative rock band Coldplay.

Richard James Oliver (born 16 July 1975) is a Welsh musician and artist. He is known as the former keyboardist of No Devotion and former keyboardist, turntablist and supporting vocalist for the Welsh rock band Lostprophets.

Derek John "Blue" Weaver (born 11 March 1947, Cardiff, Wales) is a Welsh keyboardist, session musician, songwriter and record producer.

Gwenno Mererid Saunders (born 23 May 1981) is a Cornish-Welsh musician, known by the stage name Gwenno. She performs as a solo artist, releasing her first album Y Dydd Olaf on Heavenly Recordings in 2015 followed by her first album in Cornish in 2018, entitled Le Kov. Gwenno Saunders has also been a singer in the indie pop group the Pipettes.

Geraint Meurig Vaughan Watkins (born 5 February 1951) is a Welsh singer, songwriter, rock and roll pianist and accordionist. He has backed many notable artists, including Nick Lowe, Dave Edmunds, Van Morrison, Mark Knopfler, Paul McCartney, Roy St. John, Shakin' Stevens and most recently Status Quo. He has also pursued a solo career and issued a number of albums under his own name, with a new album Rush of Blood released in September 2019.

Brian Williams is a Welsh industrial musician, sound designer and film score composer. He is often credited for creating the dark ambient genre with albums recorded under the name Lustmord. His experimental work has been described as "not traditionally 'musical'" with "more clearly visual aspects".

Jason Charles Lewis known professionally as Jayce Lewis (born 29 September 1984) is a Welsh musician from Bridgend, South Wales, who entered the industry as a respected percussionist. In late 2009, Lewis released a self-produced single titled "Icon" (also included on EMI Records' Smash Hits 2009 compilation), achieving a top-10 chart position alongside VH1/MTV Asia Viacom18 features. With strong industrial music and synthpop influences, his music has been generalised as alternative rock with electronica roots and "tribal percussion". Lewis has collaborated with acts such as Queen and synthpop icon Gary Numan, for whom Lewis has been a supporting act three times.