Singing Play-Along with a Range Check
Pick a song and your voice: the range check shows the lowest and highest notes and whether they suit you, and you can change the key until it does. Then sing along slowly with the note names or do re mi.
No microphone is used. Music files you open are read on this device and never uploaded. Nothing you play is recorded or sent.
How it works
Open Starter tunes or type a title or composer in Find a tune. Only tunes that fit this instrument are listed. Press Play: the notes scroll to the left and each one is played as it reaches the green line, while the box on the left shows its name and fingering. A longer box means a longer note. Use Speed to slow down – 50% is a good start.
Wait mode
With wait mode on, the music stops at each note until you press the matching note button, the note’s letter on the computer keyboard (A–G), or Space once you have played it on your instrument. It counts right and wrong presses. The page cannot hear you – there is no microphone – so it is honest practice for reading and fingering, and your teacher or your ears check the sound.
Reading styles
Show the notes as letter names, do re mi (movable do), numbers 1–7 in the key, or color notes (C red, D orange, E yellow, F green, G teal, A blue, B purple). Large print makes everything bigger with more space. Rhythm only shows the rhythm words – ta for a quarter note, ti-ti for two eighth notes, ta-a for a half note – and plays clicks to clap along with.
Notes that are too high or low
Each tune is moved to the octave that suits the instrument best. If some notes are still outside the beginner range, the player says so: check Easier version to move just those notes by an octave, or use Change key.
Choosing a key
If the range check says some notes are high or low for your voice, use Change key a half step at a time until they fit, or try the other octave. Young voices are usually happiest between middle C and the D above it. The ranges are a rough guide – stop if anything feels strained.
Voice ranges
| Voice | Comfortable | Full range (approximate) |
|---|---|---|
| Young voice (children) | C4 – D5 | A3 – E5 |
| Soprano | E4 – F5 | C4 – A5 |
| Alto | A3 – C5 | G3 – D5 |
| Tenor | D3 – F4 | C3 – A4 |
| Bass | G2 – C4 | E2 – D4 |
Starter tunes
Hot Cross Buns, Mary Had a Little Lamb, Au Clair de la Lune, Lightly Row and London Bridge are Classfern’s own simple versions of traditional tunes. Ode to Joy, Twinkle Twinkle, Frère Jacques, Jingle Bells and Minuet in G are easy versions too, and the list adds a few pieces from the free library (Silent Night, Brahms’ Lullaby). Each piece shows where it comes from and its license. Where the music comes from.
Good to know
Library pieces were converted by computer, and only the melody line is shown. The fingering charts are Classfern’s own, written from the standard published fingerings; there are often other fingerings for the same note, and your teacher may prefer one of them.
Frequently asked questions
Does it use the microphone?
No. Wait mode moves on when you press the right note button or letter key (or Space once you have played the note). Nothing is recorded or sent, and the page never asks for the microphone.
Why are some tunes missing?
The search only shows tunes whose melody fits this instrument, or fits after moving it by an octave. The library also has only out-of-copyright music, so modern songs are not in it.
What is the easier version?
It moves any note outside the beginner range up or down an octave, so a beginner can play the whole tune. It changes the shape of the tune a little, so try the real version when you are ready.