overproducing

/OW0 V ER0 P R AH0 D Y UW1 S IH0 NG/
verb
  1. 1

    To produce more of something than one can use or sell.

  2. 2

    To apply excess modifications to musical recordings, such as adding effects.

Source: https://en.wiktionary.org/wiki/overproduce, https://en.wiktionary.org/wiki/overproducing