Musician

Musician: Someone who preform music, sings a song and would often use musical intruments.

Pirates rarely have a musician but cruise ships have them for entertaiment.

Music Instruments
Violin

Story
The first musician to appear in the series is Pisaro who served as Arlong's musician. Igaram was known to use the music instrument as a weapon and says the grimaic phrese "Mi~mi~mi~mi~mi~" athought he is not a musician. Shochou uses a microphone as a weapon but he is not a musician. Franky uses a gulitar but he's not a musician.

Since chapter 2, Luffy always wanted to find a musician. Everytime Luffy thinks about adding a new crew member(except Robin, Zoro, and Usopp), he would always say "And a musician!" which would puzzle the crew.


 * In chapter 2, Luffy thought about getting a musician along with other crew rank.


 * In chapter 7, Zoro and Luffy decided to find a navigator, Luffy burled out "and a musician, a cook, a...." With Zoro yelling "That can wait!"


 * At the beginning of the Baratie arc, Luffy annouced that they would find a cook and then a musician which puzzled the crew.


 * At the end of the Arlong arc, Luffy thought up of getting a doctor and a musician which Zoro became puzzled.

Finally, over 487 chapters since Luffy wanted a Musician, they finally have a musician name Brook in the crew. Brook was a former kingdom guard and a musician for the Rumbar Pirates who became the long-awaited musician for the Straw Hat Pirates.
 * At the beginning of Davy Back Fight arc, Luffy annouced that they will find a shipwright and a musician which had his crews telling him to let it go.