LiBai is one of the most prominent figures among the romantic poets in the Tang Dynasty. His buoyant disposition and outstanding talents for writing were fully shown in thousands of poems he composed, and have won him the title of ”ShiXian”, or ”the Immortal Poet”. In the Tang Dynasty, music is the combination of traditional Chinese music, a variety of folk tunes and foreign pieces. As a result, though LiBai was not a musician, music concepts like ”instrumental performances”, ”singing”, ”musical sensibility”, and ”composition of musical pieces” appeared frequently in his poems. From related literature on LiBai's poems, we can not only find his love and sensibility for music, but also the influence of music on poets in the Tang Dynasty. This paper intends to examine LiBai's musical sensibility through his poems. Due to the limitation of pages, the essay will only focus on the instrumental performances put on by LiBai, and LiBai's musical appreciation for other people's instrumental performances. By collecting information about the instruments appeared in LiBai's poems and analyzing the connotative meanings in them, the author seeks to discuss LiBai's talents for music, his power of musical appreciation, the influence of music on his life and writing, and his musical sensibility.