How to use our service

Our service is designed for harmonica players - students and teachers - and we want to provide the best user experience.
You can use it free for C harmonica in 2nd position.
We offer multiple trial options and discounts. Our current offer is 40% discount price for a valid review.

Please register an account to get a trial code or to buy our service via PayPal.

We invite you to make a review and we offer a 30 day full featured trial period.

As another option you can get a free trial code from one of our EduPartners.
Everyone who makes a public available review is entitled to a 40% discount price (currently: 15 USD).

To activate a trial code or discount price coupon you need to log in.
So our suggestion is to register an account. You'll get an email with the activation link.
Log in.
Select user menu.
Select Request reviewer's trial code menu.
Complete the form and click send button.
Your trial period starts. Page header will change showing the number of trial days.

To get reviewer's 40% discount, please select user menu.
Select Post a review for 40% discount menu.

We will check if the review is available online, send you an email and activate your discount code within 48 hours.
Select shop button.
Now you will see your discount price.

If you have promotional discount price coupon, paste your discount code and click activate.

As a payment method we offer PayPal buy now and subscription.
With Buy now payment you are covered for 1 year billing period. After billing period you will need to make sure you pay again.
By subscription you are charged yearly but have the option to cancel at any time.
We do not handle or store credit card information.

Check out the FAQ.
Layout explorer


With Layout explorer you can visualize layouts for all diatonic harmonicas in all keys,
all positions,
all chords and
main scales like blues, major, minor, pentatonic major, pentatonic minor.
With Layout explorer you can set the layout for all 12 keys.
You can change tuning and temperament for major brands.
For each position number you will see the key of the position and
get all the information including
- all chords for that position
- all main scales.
You can visualize 7 chords for 12 positions and the most used scales.
For each chord and scale you can see the layout.
Press the play button to play the scales
or arpeggios for chords at the selected tempo.
By pressing a layout button you can hear the selected note.
For straight draws and blows the app shows the frequency number based on tuning and temperament.
You can see the difference to twelve-tone equal temperament note.

Video Course Manager


Are you tired of searching content in online videos?
Video Course Manager is your tool to make multi track video annotations
for not restricted Youtube videos.
Enter video URL or Id and you can add 6 more tracks to each second
of the video.
You can add any information you need to learn or teach harmonica or other content.
You can add tags, chord progressions, tabs, educational info, harmonica
players with full network background, required skills for applied
techniques, payment request, coyright info to the annotation tracks.
Use slowdown buttons to set required tempo for learning.

Tab editor module


While playing TAB you can see the played note in the layout panel also it's music notation is the Music notation panel
Tab editor module - Advanced TAB recording


Tab editor advanced mode. Record TAB from your microphone.
Turn on your computer mic.
Select the KEY for harmonica you are playing.
Open Pitch detection module.
Turn on mic for sound detection mode
Allow mic access for your browser.
Play your harmonica.
Press W on your keyboard when you have a clear tone on the layout.
The note will appear in Tab editor.
You can make a TAB while you are playing.

Pitch detection module


Turn on your computer mic.
Select the KEY for harmonica you are playing.
Open Pitch detection module.
Turn on mic for sound detection mode
Allow mic access for your browser.
Play your harmonica.
Press W on your keyboard when you have a clear tone on the layout.
The note will appear in Tab editor.
You can make a TAB while you are playing.

Demo Video


Harmonica Center Layerswing
Diatonic Blues Harmonica web application to learn practice harmonica and develop your skills
https://layerswing.com

0:00 Harmonica Center Layerswing
0:27 Layout Explorer
1:00 Tab editor and player
1:15 Circular Layout
1:50 tuning and temperament
2:11 visualize 7 chords for 12 positions
2:25 play the scales or arpeggios
2:36 tap tempo metronome
2:43 hear the selected note
2:58 Pitch Detector
3:08 Practice with tab reader and editor
3:20 Save share and reuse your tabs

Harmonica Circular Layout


Harmonica Circular Layout
Diatonic Blues Harmonica web application to learn practice harmonica and develop your skills
https://layerswing.com

Table of contents 0:00 Harmonica Circular Layout
0:15 Layer 4 Section 1 Keys and Relative keys
0:31 Layer 4 Section 2 Notes on harmonicas
1:04 Layer 4 Section 3 Main scales
1:49 Layer 3 Section 1 Positions
3:39 Layer 3 Section 2 Chords
4:28 Layer 3 Section 3 Keynote - each note on any harmonica
5:25 Layer 3 Section 4 Modes and Intervals
6:54 Layer 3 Section 5 Notes number for Blues scale
7:45 Layer 2 Section 1 Chord Number for 12 bar flue chord progression
7:55 Layer 2 Section 2 The number of bars
8:01 Layer 2 Section 3 The number of beat to count within bars.
8:24 Layer 2 Section 4 Chromatic scale with Intervals name
8:35 Layer 2 Section 4 Transposing
8:54 Layer 2 Section 4 Chord finding
9:14 Layer 2 Section 5 Intervals and distances
9:19 Layer 1 The chromatic scale distance ratios and their names.