YOU SAID:

when i was younger my father, he took me into the city, to see a marching band

INTO JAPANESE

私は父が若い頃、私を街に連れて行き、行進するバンドを見ました

BACK INTO ENGLISH

When my father was young, I took me to the city and saw a band to march

INTO JAPANESE

私の父が若かったとき、私は私を街に連れて行き、行進するバンドを見た

BACK INTO ENGLISH

When my father was young, I took me to the city and saw a band to march