Welcome to the Horizon site. Our mission is to inform educators about the challenges that they will face in a changing world and steps they can take to meet these challenges.

Alfred's Essentials of Music Theory is designed for students, whether listener or performer, who want to have a better understanding of the language of music. In this all-in-one theory course, which includes books, CDs, games and software, students will l

Practica Musica® is the most complete and thorough music theory and ear training tutor available for your Mac or PC. With 80+ customizable activities, Practica Musica is the choice of thousands of schools, colleges and conservatories worldwide.

Comprehensive software for ear training and aural tests. Suitable for all levels.

Cakewalk is the world’s leading developer of powerful and easy to use products for music creation and recording. These products include award-winning digital audio workstations and sequencers, fully-integrated music software and hardware solutions, and

Publishers of various educational music software.

GVOX offers a complete set of music notationand MIDI sequencing softwarefor music educators, students, andmusicians of all levels.

MakeMusic, Inc. is the world leader in software and systems for music educators and musicians. Among our leading products are Finale®, the world's best-selling music notation software and SmartMusic®.

Harmonic Vision is the leading developer and publisher of music education software for the home, school and studio. Our award-winning software products introduce beginning and intermediate students of all ages to the joys of music.

MacGAMUT ear-training software is a flexible, graded ear-training environment for serious music students, from novices to the most advanced.

Manufacturers of various music software and computer hardware.

Publishers of Music Lessons music software teaching music fundamentals and theory.

Various Shockwave, internet browser games, trivia, etc... some related to music.

This music education software was designed by music teachers for schools, piano studios and home learning. 60 graded activities cover music theory and ear training for students of any age in their first three years of training.

Welcome to NoteHeads and the world of digital sheet music! NoteHeads provides an e-commerce platform for digital sheet music sales, as well as the musical composition tool NoteHeads Igor Engraver. We hope you will enjoy it!

Propellerhead Software creates award winning products for MacOS and Windows. Our products are in use in thousands of studios world wide - from the smallest home studios to large chart hit producing mega studios.

Publishers of music sequencing software (PowerTracks) and accompaniment software (Band in a Box).

Metro is a fast-operating, easy-to-learn high-powered sequencer for the design of professional audio projects. It stands alone as a complete and integrated MIDI, audio and video production system.

Virtual Composer is a graphical multiple track musical sequencer and analyzer for the Macintosh, designed for perfect execution of complex polyphonic music using QuickTime's Musical Instruments libraries or using custom SoundFonts libraries to replace Qui

Apple's website for GarageBand including tutorials and various other resources.

GarageBand tutorials by Apple.

Lessons plans for implementing GarageBand in the classroom.

Tips for efficiently using GarageBand.

Welcome to Macidol. The easiest place to host your music for the world to hear. This is music of a different value.

MacBand is an online directory of songs and loops made by artists using Apple Computer's GarageBand software.

Advice, news, tutorials, and other resources for use with GarageBand.

Amazon's retail page for Apple's training series for GarageBand.

Various video tutorials for using Garage Band.

Peachpit's publisher webpage for their GarageBand tutorial book.

Tutorials and advice for using GarageBand including links and listings of published tutorials.