why are most new releases going to four sides?


I know a number of new albums are being cut with cd in mind (50+ minutes) and with the longer length are being put on four sides of vinyl

personally some of these could easily squeeze onto 2 sides and it would be nice to hear 20+ minutes at a time instead of 2 songs per side

perhaps the expanded grooves have more fidelity, and certainly there is less inner groove distortion, but wouldn't it be nice to hear a whole side in one sitting?
128x128audiotomb
Bottom line is that 45 rpm has better frequency response, but to fit all the music onto 2 sides requires a compromise in dynamic range and low bass. It should be noted that the blank side has better contact with the platter to drain away resonances. I do not agree that heavy vinyl is a waste. In general, heavy vinyl dampens resonances better and is less susceptible to warping. An extreme case of heavy vinyl is a Mobile Fidelity UHQR. Compare that to the standard Mo Fi issue and you will quickly see what heavy vinyl is good for. Yes, 4 sides is a trade off and these albums are probably best suited for demo purposes. Finally, "why are most new releases going to four sides?" Most are not, only some.
selling a record to same consumer twice is the main function of the 45rpm discs. so much for a 'long player'. the pops, clicks, and other assorted defects are much clearer.
so much for a 'long player'. the pops, clicks, and other assorted defects are much clearer.

Jaybo, maybe it's your Thorens turntable that needs upgrading?

I don't have those problems other than a RARE once or twice an evening "click" at some point in the program material. An evening here is a 4.5 hour session.

I have a dozen members in my group, some are Audiogon members. Perhaps it's time to ask them to chime in on this topic as I grow tired of comments at assumptions that ALL LP REPRODUCTION is a noisy experience.

Sorry yours does not work, but please don't make sweeping statements that assumes all of us have this problem
Back in the dark ages when vinyl was all I had there was an issue of "sides" that was a real nuisance. An opera or a classical symphony, will not fit on one side and sometimes it was put on several discs. Rather than flip the record you had to remove and put away one and get out and play another. This was done so as to accomodate record changers. Not all symphonies were done this way, and at one point there was a record player that actually flipped the record automatically.
Psychologically it's probably easier for a buyer to drop $40 for 2 records as opposed to 1. The companies selling the remasters know this.

I'd wager that if you compared 50 original pressings to their 45RPM remastered counterparts, more than 80% of the originals would be preferred. I have 3 dozen reissues and some of them are very good but based on the dollars spent, I'm sorry I invested in them.

It's still about sales dollars and profits not quality.