On this page of IGN's Hello Kitty Island Adventure guide, you'll learn more about My Sweet Piano, including what gifts to give her, friendship rewards, quests and more.

Wish me mell likes gifts tagged with Fire, Flower, and Rare. The best starter gift for Wish me mell is Toasted Almond or Magma Bloom, until you've reached Friendship Level 12 with Wish me mell to ...

This paper proposed a permanent magnet optimization method to suppress the air gap flux density harmonic of permanent magnet synchronous motor (PMSM). The method corrected the effective air gap length ...