Head over to Billboard.com to get an exclusive first listen of Jake Shimabukuro’s newest song, “Island Fever Blues,” which will be featured on his October release, “Grand Ukulele.”Jake will be heading back to Japan this September. Check out the dates below:Sept 15 Meitetsu Hall – Aichi, Japan (SOLD OUT)Sept 16 Kobe Asahi Hall – Kobe, Japan (SOLD OUT)Sept 17 Shizuoka Shimin Bunka Kaikan – Shizuoka, JapanSept 20 NHK Osaka Hall – Osaka, JapanSept 21 Kanagawa Kenritsu Ongakudo – Kanagawa, JapanSept 22 Katsushika Symphony Hills – Tokyo, JapanSept 23 Katsushika Symphony Hills – Tokyo, Japan