Final answer:
The Renaissance is the musical style period that is considered a "rebirth", marked by the return to classical arts and humanist principles of ancient Greece and Rome, influencing the transformation of music from the period's beginnings around the 1400s.
Step-by-step explanation:
The musical style period considered to be a "rebirth" is Renaissance. The term Renaissance, which is French for "rebirth" and is "Rinascita" in Italian, commonly relates to the wide-sweeping changes in cultural, artistic, and educational systems in Europe beginning around the 1400s. This era is characterized by a revitalization of interest in the classical arts and humanistic principles of ancient Greece and Rome, extending its influence into music as well. Renaissance music reflects the innovations and changes of the time, with significant developments in polyphony and a common musical language that emerged from the Franco-Flemish school.
Distinguishing from the later periods such as the Baroque or even the post-Romantic era, the Renaissance was a time when music, like other forms of art, was heavily influenced by the spirit of humanism and the recovery of classical antecedents. The era inspired compositions that included more realistic and human emotions in comparison to what was common in the music of the Middle Ages. Furthermore, the revival of classical wisdom not only affected the Renaissance but also laid the foundations for later periods like the Classical revival or Neoclassicism, primarily seen in the 18th century during the period of Enlightenment.