Key experiences that influenced the musical journey of Freddie Mercury include his upbringing in Zanzibar and later relocation to London. The blend of cultural influences from his Parsi heritage and exposure to Western music shaped his unique style. Mercury's early experiences in music, combined with his exceptional vocal range and showmanship, led to the formation of the iconic band Queen. His ability to craft powerful lyrics and theatrical performances established Mercury as one of the most influential figures in rock music, leaving a lasting legacy.