Choir Player vs Atomus

Let's Sing Together! Learn Practice Perform Choir Player is a brand new way to learn and practice. All songs in our library feature 4 x SATB vocal parts + backing track. All 5 parts can be separately controlled. Solo any part, combine in any way. Free to try. Lots of features. Fun, simple, complete - for singers, choir leaders and anyone who enjoys harmonies. Suitable for all ages and abilities. Take it everywhere. Controlling the volume of the choir parts separately is at the heart of Choir Player. Listen to your own part in isolation and learn till perfect. Bring back the other parts one at a time while reducing the level of your own part. Practice with our without the backing track. Or do it any way you want. No more CD’s, no more copying. All your tracks are always with you. New feature! You can now record your own part. Learn your part, press Record button and the part you want to replace, sing (headphones recommended) and Review your performance. Every new recording is saved separately in ‘My Performances’, so the original recording is always there. You can even have reverb (just switch on/off in settings). Features: • SOLO: shortcut to isolating any one part • LYRICS: scroll on screen with SATB labelling • RESET LEVELS: restores all parts to full volume • SECTION INDICATOR: shows which section is playing • GO TO SECTION: move play head or drop down menu • LOOP: loop any section • SPEED: slow down for ease of learning • PITCH: change key • RECORD & REVIEW: record your own performance into the mix and play it back to review Library: Choir Player is free and comes with one free song pre-loaded for you to try. Add more songs from the Library. They have all been arranged for SATB choir. We will be adding new songs regularly. Live: Use backing track for live performance. Connect to sound system from headphone socket. All our tracks and arrangements are fully licensed and legal.

#ATOMUS — A Living Kinetic Universe in Your Hands Touch energy. Shape motion. Watch light come alive. ATOMUS transforms your screen into a living kinetic universe where thousands of particles react instantly to every movement, creating flowing structures, cosmic patterns, and mesmerizing visual motion that feels both dynamic and calming. Designed for moments when you want to reset your mind, explore visual creativity, or simply watch something beautiful evolve under your fingertips, ATOMUS offers a unique sensory experience between digital art and meditation. Every touch creates shifting forms that can feel like fireworks, auroras, galaxies, waves, atomic structures, or living energy — always moving, always changing. ## Why users love ATOMUS • Deeply immersive touch interaction • Hypnotic moving particle structures • Ideal for creative focus and visual relaxation • A satisfying sensory experience that never feels the same twice • Beautiful for both quiet moments and playful exploration ## A Dynamic Visual Experience ATOMUS is inspired by: • fireworks • whirlwinds • fireflies • auroras • rainbows • waves • atomic forms Each interaction creates evolving structures that feel alive and endlessly surprising. ## Real-Time Performance • Up to 12,000 particles in real time • Smooth 60 FPS rendering • 10-finger multi-touch support • Adjustable particle size, quantity, and trail length • 3 color modes: Neon, Crystal, Nature • Built-in music by Aden Ray (optional) ## Free Version Enjoy ATOMUS for free. Upgrade to HD for: • 2× more particles • Ad-free experience • Richer visual density ## Support If you have ideas, questions, or feedback, I would love to hear from you. sunglab@gmail.com http://www.sunglab.com