The Harmony Guide is a versatile tool designed for musicians, offering a simple way to locate notes within various chords.
With 15 different chord variations, including examples like C Aug and A Min 9th, this guide provides assistance in understanding chord structures.
Made in the USA, this note finder is compact and easy to carry, making it suitable for students, teachers, and composers …

This antique European maritime map is a unique piece of history, dating back to the year 1583. The map is richly embellished and features the royal coat of arms of each land, adding to its aesthetic appeal.
Printed on 68lb Heavyweight Enhanced Matte Art Paper, this custom reproduction is a vibrant and bright addition to any collection.
Despite the picture not doing it justice, this antiqu…

This vintage science poster from 1944 features a chart of electromagnetic radiations and was designed by Barr over a period of two years.
The poster is a unique educational print that showcases Barr's passion for science and scientific understanding. It is a great addition to any collection of science and medical collectibles, and offers a glimpse into the world of science education during th…

This historical maritime map depicts Cuba in the year 1639 and is part of the Antique Maps and Atlases of Central America and the Caribbean collection.
The print is custom reproduced on 68lb Heavyweight Enhanced Matte Art Paper, making it suitable for framing, mounting display on any wall.
The vibrant and bright colors of the map make it a striking addition to any space. Measuring 14x 24…

The Harmony Keyboard Set is a multifunctional 61-key piano designed for music enthusiasts of all levels.
With 16 kinds of sounds, 16 rhythms, and 40 demo songs, this keyboard offers a wide range of musical options. The keyboard is portable and lightweight, making it easy to carry around.
It can be powered by either a standard power adapter or 1.5V AA batteries, making it perfect for trave…