From that day on Melchior took him to the house of a neighbor, where three times a week there was chamber music. Melchior played first violin, Jean Michel the violoncello. The other two were a bank-clerk and the old watchmaker of the _Schillerstrasse_. Every now and then the chemist joined them with his flute. They began at five, and went on till nine. Between each piece they drank beer. Neighbors used to come in and out, and listen without a word, leaning against the wall, and nodding their heads, and beating time with their feet, and filling the room with clouds of tobacco-smoke. Page followed page, piece followed piece, but the patience of the musicians was never exhausted. They did not speak; they were all attention; their brows were knit, and from time to time they grunted with pleasure, but for the rest they were perfectly incapable not only of expressing, but even of feeling, the beauty of what they played. They played neither very accurately nor in good time, but they never went off the rails, and followed faithfully the marked changes of tone. They had that musical facility which is easily satisfied, that mediocre perfection which, is so plentiful in the race which is said to be the most musical in the world. They had also that great appetite which does not stickle for the quality of its food, so only there be quantity--that healthy appetite to which all music is good, and the more substantial the better--it sees no difference between Brahms and Beethoven, or between the works of the same master, between an empty concerto and a moving sonata, because they are fashioned of the same stuff.