This is a waveform (aka sound wave, a graphical representation of the audio volume/amplitude on a timeline) based on the second verse of the classic Christmas carol Silent Night: 

Silent night, holy night,
Shepherds quake at the sight;
Glories stream from heaven afar,
Heavenly hosts sing Alleluia!
Christ the Savior is born,
Christ the Savior is born!

Fun facts: 

• This song was declared an intangible cultural heritage by UNESCO in 2011. 
• The version sung by Bing Crosby is the third best-selling single of all-time. 

Shipping

Estimated delivery time in the USA: 5-15 business days 
Estimated delivery time in Europe: 7-17 business days 
Estimated delivery time for the rest of the world: 7-27 business days 

Remember: We offer free shipping worldwide! (No minimum)

And now, a word from our manufacturer

A sturdy and warm sweatshirt bound to keep you warm in the colder months. A pre-shrunk, classic fit sweater that's made with air-jet spun yarn for a soft feel.

• 8.0 oz., 50/50 cotton/polyester
• Pre-shrunk
• Classic fit
• Reduced pilling and softer air-jet spun yarn
• 1x1 athletic rib knit collar, cuffs, and waistband, with spandex
• Double-needle stitched collar, shoulders, armholes, cuffs, and waistband

Brand & type: Gildan 18000 Unisex Heavy Blend Crewneck Sweatshirt