# Section 2 \> Bonus challenges - unexplained fill **URL:** \ **Category:** Finger Drumming Lessons / Courses / Practice\ **Created:** [January 22, 2022, 5:15pm UTC](https://questforgroove.discourse.group/t/section-2-bonus-challenges-unexplained-fill/762 "2022-01-22T17:15:33Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![skillneedee](https://yyz2.discourse-cdn.com/free1/user_avatar/questforgroove.discourse.group/skillneedee/32/604_2.png) [@skillneedee](https://questforgroove.discourse.group/u/skillneedee)\ **Post date:** [January 22, 2022, 5:15pm UTC](https://questforgroove.discourse.group/t/section-2-bonus-challenges-unexplained-fill/762/1 "2022-01-22T17:15:33Z")
Hello Robert. Could you please explain this fill (or some sort of transition) in the video of the lesson on 2:50 I just can’t get it yet but it sounds cool. thank you. ---
**Author:** ![Robert\_Mathijs](https://yyz2.discourse-cdn.com/free1/user_avatar/questforgroove.discourse.group/robert_mathijs/32/335_2.png) [@Robert\_Mathijs](https://questforgroove.discourse.group/u/Robert_Mathijs)\ **Post date:** [January 22, 2022, 7:11pm UTC](https://questforgroove.discourse.group/t/section-2-bonus-challenges-unexplained-fill/762/2 "2022-01-22T19:11:09Z")
Ah yeah, right that one was improvised. Well, what I can do is explain it and play it slowly in the next livestream! I will set a reminder for myself to include this question. ---
**Author:** ![Robert\_Mathijs](https://yyz2.discourse-cdn.com/free1/user_avatar/questforgroove.discourse.group/robert_mathijs/32/335_2.png) [@Robert\_Mathijs](https://questforgroove.discourse.group/u/Robert_Mathijs)\ **Post date:** [February 5, 2022, 7:50pm UTC](https://questforgroove.discourse.group/t/section-2-bonus-challenges-unexplained-fill/762/3 "2022-02-05T19:50:18Z")
Answer over here! [Livestream February #2 - YouTube](https://youtu.be/6liIVKdV9BA?t=375)