pleasure · music

1. Origins, structure, and basic meaning

• Structure: 楽 has 13 strokes and denotes music or a pleasant, relaxed state.
• Basic usage: 音楽（おんがく） means music; 気楽（きらく） means being carefree or at ease.

2. Common pitfalls and similar expressions

• Readings change with meaning
  • In 音楽, 楽 is read がく; in 気楽, it is read らく.
• Spending time at ease
  • 気楽に過ごせる means being able to spend time at ease.
  • The form with に describes how the time is spent, while 過ごせる expresses possibility.