The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The gains that we get from MEDIEVAL music are the use of wind instruments such as the wooden made instruments pipes like the pan flute that was famous in the Middle Ages. In the Byzantine time, the bowed Lyra was the first instrument with strings in Europe.
Regarding RENAISSANCE music, the tablature, the method of writing pieces of lute music influenced directly the way modern author composes music on guitar. During the Renaissance, music played a big role during festivals, reunions, and traditional events. Particularly, music played an important part in religion, Catholicism and Protestantism.
Regarding BAROQUE music, the most important contribution of this genre of music was the tonality that allowed musicians of the time to better use ornamentations which at the same time supported innovation and new playing techniques and forms to compose music with a variety of instruments.