Cello curriculum
Learn cello online, from open strings to thumb position
A full cello path, bow arm, left-hand frame, shifting, and thumb position, sequenced so each skill is genuinely ready before the next one arrives.
- Modules
- 24
- Lessons
- 115
- Hours of material
- 26
- Level
- Beginner to advanced
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Free cello exercises with answers
Name the open strings, follow a first-position pattern, plan an even bow stroke, and read a short written example. Each sample has a complete exercise, common mistakes, and a worked answer without an account. The samples teach selected foundations; they do not assess your playing.
The cello is tuned an octave below the viola, C2, G2, D3, A3, and read in bass clef, moving to tenor and then treble clef as the music climbs. It is played seated with the instrument between the knees, which makes the physical setup considerably easier to learn than the violin's, and the left-hand geometry considerably harder: the string is long enough that a half step is a whole hand adjustment rather than a fingertip one.
Arco's cello track is the longest in the platform, because the cello's technical range is the widest. Early modules build a repeatable first-position frame and a bow arm that can actually sustain a tone. Middle modules cover shifting, extensions, and the transition into tenor clef. Later modules reach thumb position, double stops, and the Bach suites, the repertoire that every serious cellist eventually meets.
Playback uses a recorded cello multisample set with sustained, pizzicato, and short-bow layers, so articulation stays audible rather than flattened into one generic sound.
Cello at a glance
- Tuning
- C2 – G2 – D3 – A3, an octave below the viola
- Clef
- Bass, moving to tenor then treble
- Playing position
- Seated, instrument between the knees, endpin on the floor
- Typical first-year goal
- Solid first position, sustained tone, early shifting
- Open strings
- C2 · G2 · D3 · A3
The complete cello path
Every module, in teaching order. Each one links to its full lesson list, titles, subtitles, and durations, so you can see exactly what is covered before you start. Modules marked “Free exercise” also include a public practice sample with an explanation.
Beginner · 3 modules
Intermediate · 10 modules
Cello questions, answered
- Can you teach yourself cello?
- Largely, yes, reading, theory, intonation, left-hand patterns, and practice structure are all learnable from a well-sequenced course. The two things worth getting a human to check are bow hold and seated posture, because both cause injury when wrong and both are hard to self-diagnose. Many students use Arco daily and see a teacher monthly for exactly that check.
- How long does it take to learn cello?
- Most adult beginners play simple pieces in first position within three to four months at twenty to thirty minutes a day, read bass clef fluently within a year, and shift confidently in year two. Thumb position is usually a year three or four skill. Consistency matters far more than session length.
- What are the cello strings tuned to?
- C2, G2, D3, and A3, from lowest to highest, tuned in perfect fifths. That is one octave below the viola and one octave plus a fifth below the violin. Standard reference is A = 440 Hz, with 442 Hz common in orchestras.
- Is cello harder than violin?
- The cello is easier to hold and its wider string spacing is more forgiving of small intonation errors, but it requires larger left-hand movements, more shifting to cover the same musical range, and reading in three clefs rather than one. Neither is objectively harder, they are hard in different places.
Then take it to the orchestra
Once first position and the bow arm are secure, the standard orchestral excerpts are where the technique gets tested. Arco annotates them with bow style, trouble spots, and what audition panels actually listen for.
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Start the cello track
Start with the complete five-lesson foundation module free, with saved progress and no time limit. When you’re ready for more, an instrument subscription includes the full selected curriculum, shared music theory, and practice tools.