Joseph_Gallant said:
However, I would think that most of the lush, string-laden instrumental music that was the hallmark of this and other "beautiful music" formats, especially in the 1970's and 1980's, would have been recorded specifically for the format and not available commercially.
Shulke and Bonneville commissioned quite a large number of "custom music cuts" for the format, but the majority of the music was commercially available.
The vocals, of course, were all commercial releases.
The custom music was done particularly to be able to include instrumental versions of contemporary popular music titles that did not have a commercial recording available.
A consortium of smaller beautiful music users or syndicators such as Jerry Lee (Philadelphia), Art Kellar (EZ Communications), Kala Music, Música en Flor (Yours Truly) and others also did custom music.
But quite a few syndicators used 100% music from commercial albums, and used contacts in Europe and Japan to obtain recordings not released in the US.
The custom music was a complement, not the core. And most of us put our own names on the orchestras, irrespective of what the group that did the recordings was.
Also, with Schulke and other such formats having their music on reel-to-reel tapes, if you listened to a Schulke format station long enough and paid close attention, you could hear one song and know what there songs would come up right after that, since music on those tapes were in quarter-hour segments.
Shulke used matched flow, in 15 minute segments. The songs in each segment were selected for song-to-song flow. Every month, stations got a big box of new 15 minute segments and they sent back some of the existing library.
Most stations, however, used random select systems, where four or five reels of music would be on an equal number of tape decks, and blended. One reel would have the vocals, while the brighter stuff was on another and the slow stuff on a third one. According to the daypart, the blend was softer or brighter depending on how many hourly cuts from each category was used.
With the random system, there were no pre-programmed sets, and the sets were always different.
Shulke believed that a better mood was established by matched flow. Others of us who programmed as syndicators felt that random select made the station more varied and fun to listen to.