 Appearances on BBC Wales TV shows such as "Hob Y Deri Dando" and "Clywch, Clywch" followed, as well as her own TV show, called "Tammy".Her first Welsh record was released in 1965 under the title "Helen Wyn a Hebogiaid y Nos".Then followed a record of duets with Aled Hughes, "Caneuon Aled a Helen Wyn".