でもって、僕の本当に好きな曲を全部聞きながら、街を歩き回るわけさ。の英語

• And, then I walk around town listening to all my absolute favorite songs.
  

• でも     でも but however
• 本当     本当 ほんとう truth reality
• 好き     好き すき liking fondness love
• 全部     全部 ぜんぶ all entire whole altogether
• がら     がら 柄 pattern design
• 回る     回る まわる to turn to revolve to visit several places もとおる to wander around
• わけ     わけ 訳 meaning reason circumstances can be deduced situation 分け sharing division
• けさ     けさ 今朝 this morning 袈裟 (Buddhist priest's) stole
• もって     もって 以て with by by means of because in view of
• 本当に     本当に ほんとうに really truly
• 好きな     【形】 1. chosen 2. fond 3. given
• きなが     きなが 気長 patient leisurely
• ながら     ながら 乍 though notwithstanding while during both all while doing although
• 好きな曲     one's favorite song
• 歩き回る     歩き回る あるきまわる to walk about to walk to and fro to pace around
• 街を歩き回る     get around town