Solid Harmonie (stylised as Solid HarmoniE, also known as SHE) are a British-American pop girl group. The group was moderately successful, releasing five singles and a self-titled album, before disbanding in 2000. They had the most success in the Netherlands where their album went to No.2 in the albums chart and was certified gold. Also the single "I Want You to Want Me" peaked at #4 in the Dutch singles chart. They sold over a million records worldwide.

Source: Wikipedia (https://en.wikipedia.org/wiki/Solid_HarmoniE)