# Preview

Preview section allows to listen to the processing results before processing the entire file.

To hear what the processed song would sound like click **Play result** button. The playback will start -- **Current position** slider represents the playback position. You may move it by dragging the slider's thumb. To hear the original song click Play original button -- you may switch between result and original song.

You may modify the settings during playback -- you will hear the change nearly immediately.

If **Play in loop** is selected, the playback will start over after it has reached the end. You may use **Loop start** and **Loop end** sliders to define the part of the song you would like to listen to.

**Reset settings** button reverts the setting to initial values.