Music 1
• "Leather Basketballs" (S15E14A) (Oct 5, 2017 [Oct 10, 2017])
• "Rice Cookers" (S15E21A) (Jan 11, 2019)
• "Belts" (S16E10A) (Mar 7, 2019)
Music 2
• "Flood Gates" (S15E14B) (Oct 5, 2017 [Oct 10, 2017])
• "Gyroscopic Stabilizers" (Part 1) (S15E26C) (Jan 31, 2019)
• "Innerspring Mattresses" (S16E9A) (Mar 1, 2019)
Music 3
• "Wood Panel Canvases" (S15E14C) (Oct 5, 2017 [Oct 10, 2017])
• "Steamer Baskets" (S15E19A) (Jan 4, 2019; 2018)
• "Vacuum Cleaners" (Part 2) (S16E9D) (Mar 1, 2019)
Music 4
• "Shoelaces" (S15E14D) (Oct 5, 2017 [Oct 10, 2017])
• "Acetate Eyewear" (S15E25D) (Jan 25, 2019)
• "Books" (S16E12B) (Mar 14, 2019)
Music 5
• "Power Steering Pumps" (S15E15A) (Oct 12, 2017)
• "Laptops" (S15E17A) (Dec 20, 2018)
• "3D Metal Printers" (S16E10B) (Mar 7, 2019)
Music 6
• "Asian Bowl Meals" (S15E15B) (Oct 12, 2017)
• "Bells" (S15E26B) (Jan 31, 2019)
• "Guitar Pickups" (S16E8A) (Feb 28, 2019)
Music 7
• "Walking Canes" (Part 1) (S15E15C) (Oct 12, 2017)
• "Leather Overnight Bags" (S16E2A) (Feb 7, 2019)
Music 8
• "Walking Canes" (Part 2) (S15E15D) (Oct 12, 2017)
• "Gyroscopic Stabilizers" (Part 2) (S15E26D) (Jan 31, 2019)
• "Light Microscopes" (Part 2) (S16E6D) (Feb 21, 2019)
Other
• "Basque Pelota Balls" (S15E16A) (Dec 18, 2018)
• "Travel Hot Plates" (S16E18B) (Jul 16, 2019; Nov 2, 2017)
• "Pallet Trucks" (S15E16B) (Dec 18, 2018)
• "Bee Hives" (S16E17C) (Mar 29, 2019; Oct 26, 2017)
• "Dumplings" (S15E16C) (Dec 18, 2018)
• "Pita Bread" (S16E19B) (Jul 17, 2019; Nov 9, 2017)
• "Sundae Cups" (S16E26B) (Aug 6, 2019; 2018; 2017)
• "Brass Faucets" (S15E16D) (Dec 18, 2018)
• "Custom-Made Chandeliers" (S16E16B) (Mar 28, 2019; Oct 19, 2017)
• "Panettone" (S15E17B) (Dec 20, 2018)
• "Fish Rubbings" (S16E22A) (Jul 23, 2019; Nov 30, 2017)
• "Saxophones" (Part 1) (S15E17C) (Dec 20, 2018)
• "Pecans" (S15E25B) (Jan 25, 2019)
• "Peaked Caps" (S16E15A) (Mar 22, 2019)
• "Saxophones" (Part 2) (S15E17D) (Dec 20, 2018)
• "Steel Pulleys" (S15E25C) (Jan 25, 2019)
• "Spinning Reels" (S15E18A) (Jan 3, 2019)
• "Leather Sculptures" (S16E18A) (Jul 16, 2019; Nov 2, 2017)
• "Plasma Proteen Therapies" (S15E18B) (Jan 3, 2019)
• "Solar Street Lights" (S16E20B) (Jul 18, 2019; Nov 16, 2017)
• "3D Cups" (S15E18C) (Jan 3, 2019)
• "Exhaust Headers" (S16E19C) (Jul 17, 2019; Nov 9, 2017)
• "3-Wheel Scooter" (S15E19B) (Jan 4, 2019; 2018)
• "Composite Boat Propellers" (S16E4D) (Feb 14, 2019)
• "Spiral Stairs" (S16E19A) (Jul 17, 2019; Nov 9, 2017)
• "Copper Cookware" (S15E19D) (Jan 4, 2019)
• "Ocher" (S16E18C) (Jul 16, 2019; Nov 2, 2017)
• "Mountain Bike Tires" (S15E20A) (Jan 10, 2019)
• "Inductors" (S16E21C) (Jul 19, 2019; Nov 23, 2017)
• "Canned Meat" (S15E20C) (Jan 10, 2019)
• "Coffee Pods" (S16E16D) (Mar 28, 2019; Oct 19, 2017)
• "Fillet Knives" (S15E20D) (Jan 10, 2019)
• "Squeeze Chutes" (S16E4C) (Feb 14, 2019)
• "Lab Reactors" (Part 2) (S16E25D) (Aug 1, 2019; Dec 21, 2017)
• "Firetruck Ladders" (S15E22B) (Jan 17, 2019)
• "Hand Forged Hammers" (S16E7A) (Feb 22, 2019)
• "High-end Motorcycles" (S16E22D) (Jul 23, 2019; Nov 30, 2017)
• "Air Hockey Tables" (S16E2C) (Feb 7, 2019)
• "Fencing Foils" (S16E15D) (Mar 22, 2019)
• "Cactus Pear Puree" (S16E25B) (Aug 1, 2019; Dec 21, 2017)
• "Retractable Saunas" (S16E5C) (Feb 15, 2019)
• "Badminton Rackets" (S16E26D) (Aug 6, 2019)
