# TEE1010 Part 6 - Song Mode With Drums - An FCB1010 rebuild with a Teensy 4.1

**URL:** <https://forum.core-electronics.com.au/t/tee1010-part-6-song-mode-with-drums-an-fcb1010-rebuild-with-a-teensy-4-1/11646>\
**Category:** Uncategorized\
**Created:** [1 October 2021 09:02 UTC](https://forum.core-electronics.com.au/t/tee1010-part-6-song-mode-with-drums-an-fcb1010-rebuild-with-a-teensy-4-1/11646 "2021-10-01T09:02:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![John136772](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/john136772/32/5416_2.png) [@John136772](https://forum.core-electronics.com.au/u/John136772)\
**Post date:** [1 October 2021 09:02 UTC](https://forum.core-electronics.com.au/t/tee1010-part-6-song-mode-with-drums-an-fcb1010-rebuild-with-a-teensy-4-1/11646/1 "2021-10-01T09:02:59Z")

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I’m am rebuilding a FCB1010 into something that is more capable. To do this I have gutted the internals and installed a Teensy 4.1 and Teensy Audio card. I have delusions of it working like a bass pedal, MIDI sequencer and/or drum machine.

In this Video I explain how I included drums into Song Mode. Drum patterns in 5 different styles (and also with swing) can be selected using the Foot Pedals 6-8. There are also extra oscillators and a song count in. To vary the patterns there is a probability value for each sound.

[https://www.youtube.com/watch?v=dnILJbaq8V8](https://youtu.be/dnILJbaq8V8)

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**Author:** ![Bryce](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/bryce/32/3631_2.png) [@Bryce](https://forum.core-electronics.com.au/u/Bryce)\
**Post date:** [26 October 2021 03:26 UTC](https://forum.core-electronics.com.au/t/tee1010-part-6-song-mode-with-drums-an-fcb1010-rebuild-with-a-teensy-4-1/11646/2 "2021-10-26T03:26:52Z")

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Hey John,

Thanks for sharing, looks good!

By the way, I noticed your repo linked in the video description. Thought I’d add it here too for anyone following along at home for you 😄

> <https://github.com/ExpensiveNotes/TEE1010/blob/main/TEE1010_FCB1010_Mod_With_Teensy4_1_2_Song_Mode_With_Drums.ino>

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**Author:** ![John136772](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/john136772/32/5416_2.png) [@John136772](https://forum.core-electronics.com.au/u/John136772)\
**Post date:** [26 October 2021 07:52 UTC](https://forum.core-electronics.com.au/t/tee1010-part-6-song-mode-with-drums-an-fcb1010-rebuild-with-a-teensy-4-1/11646/3 "2021-10-26T07:52:44Z")

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Thanks Bryce.