Scrub the lyrics. Keep the music.

One swipe of the sponge instantly removes bad words out of any song, while keeping the music and the beat intact. It's your magic wand that cleans lyrics.

Scrub your favorite song's lyrics now

Your first 5 songs are free.

You found the perfect song for your routine. But there's only one problem - it contains some lyrics that are inappropriate to use with your students. Smart678 to the rescue. Use the sponge tool to scrub out bad words with just one swipe. The music stays. The bad words disappear like magic.

How it works

  1. 1

    Upload the song

    MP3, WAV, M4A, or AIFF. Smart678 separates the vocal from the music automatically.

  2. 2

    Scrub the words you choose

    Swipe the sponge tool across the words that you want gone. The music underneath keeps playing untouched, no skip, hole, or dropout. Or mute the whole vocal with one click to create an instant instrumental.

  3. 3

    Download and teach

    Click the download button to get an MP3 or WAV file, ready for your very next class.

Just watched the tutorial video and I’m MIND BLOWN!!!... A plus chef’s kiss... Amen!!! Loved this!!!
Alexis Douglas · Dance teacher

For competition, recital, and class

Clean mode is one part of the Smart678 program, so you can use it to edit the song to routine length, speed it up or slow it down, turn it into a mix, and download a file that’s ready for the stage.