Wallace Collection was based in Britain, naming itself after the famous museum adjacent to the headquarters of its record label, EMI.

Later singles, such as "Love" and "Serenade", were hits in Belgium and some other countries but did not reach the level of "Daydream", and the group split up in 1971.

[1] After Wallace Collection Sylvain Vanholme joined songwriters 'Pipou' and Lou Deprijck in Latin influenced pop-combo Two Man Sound[2] which scored a few international hits.

Sylvain Vanholme also became a successful producer working with Belgian artists The Machines, The Kids, Gorky, Jo Lemaire & Flouze and others).

But in France and in some other European countries, buyers of EMI records had to wait until mid-1972 to be able to purchase local singles in stereo.

Because the bulk of Wallace Collection singles from 1969–1971 were primarily French releases, it is the mono versions of many of these songs that are generally available.

Caution: contrary to the STEREO mention that appears on the cover and on the label, the Japanese pressing of 'Stay'/'My Way Of Loving You' is the mono mix.''