[A song? Well now that was something Brook could most certainly oblige. With a slight adjustment of his tophat, he began to follow Luffy as they set out for a barrel of some denomination. As he walked, he began to hum; setting the harmonics up for a song with a very familiar tune before he began to sing the lyrics]

♪~ Yo-hohoho, Yohohohoo, Yo-hohoho, Yohohohoo, Yo-hohoho, Yohohohoo, Yo-hohoho, Yohohohoo~ Going to deliver Binks' Sake! Following the sea breeze! Riding on the waves Far across the salty depths! The merry evening sun! The birds sing as they draw circles in the sky~! Farewell to the harbor, To my old hometown, Lets all sing out with a Don! As the ship sets sail waves of gold and silver dissolve to salty spray as we all set sail to the ends of the sea! ~♪

[The song was something a little more reserved this time around; or at least nothing so jovial as the last time they had all been singing. This was something simpler, his voice only barely above the humming that set the cadence for the lyrics...simple in every sense of the word, but perfect for walking with a friend]