Fantasy God-Level Composer

Yang Tian traveled to a parallel world. He discovered that this is a world where writing songs can have incredible energy. For example, if a refined elixir is composed with a suitable song, its efficacy can be immediately improved. If it is bad, it can be increased several times, and if it is good, it can be increased dozens or even hundreds of times. Another example is a weapon that has been refined. If a suitable song is written on it, it can immediately improve its combat effectiveness. At worst, it can also increase its sharpness. If it is extremely good, it can even become a weapon for killing people across borders. What surprised Yang Tian was that there was a shortage of songs in this world. In this case, wouldn't he who had a wealth of music knowledge in his mind after time travel become the strongest person in this world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.