Kba Complete
Easy to advanced ear training and music theory exercises. Uunlimited, graduated (easy to advanced), chord, pitch, interval, rhythmic dictation and music theory exercises with instant feedback, immediate scoring, and self testing. These programs develop the 'ear' and theoretical knowledge needed... Spell ID provides music theory exercises in scale, interval, chord, cadence, and secondary dominant spelling . ... There is one sure way to accurate music dictation - immediate scale step recognition.
http://www.musicstudy.com/KBADemosetup.exe - 2Mb - Download - Screenshot

MusicGoals by Eye and Ear
ear training, sight reading, and music theory applied to piano, guitar, violin, viola, cello, and bass - MusicGoals offers study, practice, and testing to improve skills, gain knowledge of instruments and music theory, and train the musical ear. This program was designed for musicians of all... Scores, detailed lists of mistakes, average response time for each drill may be printed at the end of a practice session. ... Each student file maintains progress and custom settings. ... Courses for each instrument are provided or custom routines may be set up to meet specific needs.
http://www.musicgoals.com/MGtrial16.exe - 8Mb - Download - Screenshot

MusicGoals Demo
ear training, sight reading, and music theory applied to piano, guitar, violin, viola, cello, and bass - MusicGoals offers study, practice, and testing to improve skills, gain knowledge of instruments and music theory, and train the musical ear. This program was designed for musicians of all... Scores, detailed lists of mistakes, average response time for each drill may be printed at the end of a practice session. ... Each student file maintains progress and custom settings. ... Courses for each instrument are provided or custom routines may be set up to meet specific needs.
http://www.musicgoals.com/MGdemo15.exe - 4Mb - Download - Screenshot

Music Education
PLEASE READ THE "README FILES". The system is menu driven which makes it extremely easy to go from scales to chords, theory, dictation, solfeggio in any order. Scales are scales and they must be put to memory. Chords are the same. Theory must also be put to memory. ... The THEORY covers how scales are composed, time values, how chords are formed, key signatures, how to take dictation and notes on solfege. ... Your computer MUST have speakers to use this system. ... I know its not comprehensive enough but it's a start.
http://www.jpssoftware.com - 1Mb - Download

Spell ID
Easy to advanced graduated music theory exercises with instant feedback, immediate scoring, and self testing: scales, intervals, chords, cadences, secondary dominants, 'borrowed' chordss, and pop chords in 'real' books. Easy to advanced. There are 84 scale, chord, and interval spelling files. ... The Help file is a complete music theory book. ... Questions in each exercise are presented in random order for repeated practice. ... Peek at the correct answer, go to the next question, or repeat previous questions at any time.
http://musicstudy.com/SplDemosetup.exe - 804Kb - Download - Screenshot

Dolce Ear Training
Entry level music theory software with rhythm practice, ear training, and chord notation practice.
http://fastrabbitsoftware.com/downloads/eartraining_setup.exe - 16Mb - Download

GuitarDo
The GuitarDo is thirty multimedia lessons for the beginning guitarist. It utilizes the GuitarDo learning method, which lets one read, then see, then hear examples. GuitarDo contains 30 full-length guitar lessons taking the student through chords, scales, composition, improvisation, technique... GuitarDo also uses the latest in learning theory and technology to actually build in positive habits while working through the lessons. ... No sight reading is required, and all concepts are thoroughly and clearly explained.
http://www.myndflyte.com/guitardodemo.zip - 0b - Download

Lvbs X
This software works as a composer, not as a tool for composing. That is a fundamental difference! Lvbs X composes music - ALL BY ITSELF - without any help from you. Lvbs X composes music. Lvbs X is VIRTUAL MUSIC COMPOSER. You do not have to know anything - ANYTHING AT ALL - about composing,... This music belongs to you. ... Very important: all except the drums, every note of every instrument has its own sample. ... Essentially, the program algorithm is designed to control and, consequently, to obtain the well-balanced and the best possible relationship between the choice of a note and its...
http://www.lvbsx.com/basic/Lvbsx_basic.zip - 16Mb - Download - Screenshot

Chord Composer
Chord Composer is a multimedia music composer software with automactic accompaniment function, with Builtin 100 accompani-ment styles make it easy for the user to quickly design a perfection song. Edit main melody by 1 or 2 tracks in one song. Select rhythm styles and section method. ... ChordComposer software simulates the chord auto accompany of electronic organ to edit music in computer and changes the music file into MIDIfile formation easily. ... It is a perfect selection for beginners who wishes to learn about basic knowledge of staff, harmonic, music theory,etc.
http://www.softcns.com/downloads/softcns/composer.exe - 72Kb - Download - Screenshot

Guitar Alchemist Trial
Explore the scales, modes and chords in any key with this great looking guitar tool. Easily find the right chord voicings, filtering them by difficulty or inversion, and list all the modes you can play over. The fingerboard can be configured (Left handed players, background texture and other... With this program, guitarists of any level attachs can now attach meaning to music ! ... " As I said, this is great, instead of guess and check, or a book of theory, you can see chords and how they relate to scales.
http://www.guitaralchemist.com/trial - 8Mb - Download - Screenshot