Look for these things the next time you shop for vinyl ... Records. To spot this pressing, look for the initials ‘RL’ etched into the dead wax or the blank area between the music and label.
An analog audio recording pressed in vinyl. The 45 RPM record holds one song per side, while 33 1/3 RPM "Long Play" records hold an entire album (see LP). With the sound literally "carved" in a ...