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Listen to Dylan Thomas read this poem in real audio
Do Not Go Gentle Into that Good Night

Listen to Robert Frost read Acquainted with the Night in MP3 format

Here is Frost's reading of Stopping by Woods in Wave format:

Note on Audio Formats

The appropriate audio player should be automatically selected for the audio format when you click the links. If you are missing a player plugin, information is provided. Your player plugin will provide controls to play, stop, rewind, and fastforward the mp3, wave, or real audio formats.

MP3 audio

Your browser's audio player for this format should automatically be selected

Real Audio

Real Audio has options for modem speed setting

Unless otherwise indicated, the RealAudio files on this site require at least a 28.8Kbps modem connection.

RA 14.4 indicates a RealAudio file that can be played with a 14.4Kbps connection or faster. Most audio/music files are supported only through the RA 28.8 format.

If you do not have the real audio player you can get a free player at real.audio