NME said that "his contribution to the Welsh language can't be overestimated and his work with Datblygu serves as a focal point for its vibrant counter-culture".

[2] As well as Datblygu, Edwards worked with Tŷ Gwydr and pioneering electronic act Llwybr Llaethog on L.L.

Edwards has since been largely ignored by mainstream Welsh media but interest was revived after Ankstmusik re-released 1993's classic Libertino in a triple disc box set along with the first two studio albums Wyau and Pyst in 2004.

[4] Datblygu returned to the studio in 2008 to record a one-off 7-inch single entitled "Cân y Mynach Modern".

Edwards's health problems and alcoholism was chronicled in an O Flaen dy Lygaid documentary, produced by BBC Cymru for S4C.