Singing And Accompanying Yourselves With Music In Your Hearts

'Yellow labels with just AS under side 1 and BS under side 2

From Wikipedia: 'Singing and Accompanying Yourselves with Music in Your Hearts was released in 1966, with 119 songs. Melodies identified as not having been written by Jehovah's Witnesses were replaced with new songs. For the first time, a policy was adopted of including only material written and composed by Jehovah's Witnesses, though some songs composed by non-Witnesses were unwittingly included.'
'[discogs]