The following is the actual 1906 audio advertisement, from the popular recording artist Len Spencer, played on Edison phonograph cylinders. Len Spencer (February 12, 1867 - December 15, 1914) began recording for the Columbia Phonograph Company in the early 1890s and, later, recorded extensively for the New Jersey Phonograph Company and its successor the United States Phonograph Company.

Here is a transcript of the audio advertisement: "I am the Edison phonograph, created by the great wizard of the New World to delight those who would have melody or be amused. I can sing you tender songs of love. I can give you merry tales and joyous laughter. I can transport you to the realms of music. I can cause you to join in the rhythmic dance. I can lull the babe to sweet repose, or waken in the aged heart soft memories of youthful days. No matter what may be your mood, I am always ready to entertain you. When your day's work is done, I can bring the theater or the opera to your home. I can give you grand opera, comic opera or vaudeville. I can give you sacred or popular music, dance, orchestra or instrumental music. I can render solos, duets, trios, quartets. I can aid in entertaining your guests. When your wife is worried after the cares of the day, and the children are boisterous, I can rest the one and quiet the other. I never get tired and you will never tire of me, for I always have something new to offer. I give pleasure to all, young and old. I will go wherever you want me, in the parlor, in the sickroom, on the porch, in the camp or to your summer home. If you sing or talk to me, I will retain your songs or words, and repeat them to you at your pleasure. I can enable you to always hear the voices of your loved ones, even though they are far away. I talk in every language. I can help you to learn other languages. I am made with the highest degree of mechanical skill. My voice is the clearest, smoothest and most natural of any talking machine. The name of my famous master is on my body, and tells you that I am a genuine Edison phonograph. The more you become acquainted with me, the better you will like me. Ask the dealer."