桑間之音 [－间－－]

Jyutping song1 gaan1 zi1 jam1
Pinyin sāng jiān zhī yīn

Definitions (Wiktionary)
  1. phrase, idiomatic
    Synonym of 靡靡之音 (mǐmǐzhīyīn).
    (syn.) 靡靡之音