Perhaps they merely knew how DJs are. I used to train DJs. Mostly to use the paper rather than the carpet. >________________________________ > From: "Bradley, David" <David_Bradley@xxxxxxxxxxxxxxx> >To: "'klaatumail@xxxxxxxxxxxxx'" <klaatumail@xxxxxxxxxxxxx> >Sent: Friday, March 16, 2012 7:26 AM >Subject: [klaatumail] Re: Technical Question - no KK > >One additional comment. > >Back in the days of AM radio being a mostly music medium, record companies >would send a promo single to the station with mono on one side and stereo on >the other side. > >Some record companies were a bit on the OCD side about making sure that the >proper version was played. The reason being that if you combine the stsreo >signals into mono, you lose some of the balance in things. Things that appear >in both channels become too loud or too soft in comparison to other things in >the mix. That's why a proper mono mix is done for those singles. > >So, to stop the AM stations from playing the stereo side on mono radio, some >would mess with the mix so that it didn't sound right when combined to mono. > >A good example of this is "I Fought The Law" by the Bobby Fuller Four. The >stereo mix on the promo singles had one channel inverted. The result of this >was that when you played this stereo side in mono, the vocals disappeared and >you had an instrumental version. AM radio wasn't interested in playing rare >mixes, so an accidental instrumental was a horrible thing. They wanted to play >the hit, so they'd turn it over and play the mono mix. > >:) > >Talk about being control freaks! > >Dave > > > > >