The Piano Has Been Drinking

Winterreise

in Wikipedia
You can download Schubert's song cycle set by clicking on the title in the linked post:
سفر زمستانی

LSA

Latent semantic analysis is mathematical method for computer modeling and simulation of the meaning of words and passages by analysis of representative corpora of natural text. LSA closely approximates many aspects of human language learning and understanding. It supports a variety of applications in information retrieval, educational technology and other pattern recognition problems where complex wholes can be treated as additive functions of component parts.