I've recently taken up the piano. Being a guitarist, I already knew treble but not bass clef. It took me about 5 minutes to run through the bass clef enough to

I've recently taken up the piano. Being a guitarist, I already knew treble but not bass clef. It took me about 5 minutes to run through the bass clef enough to memorise it, and a few days of practise to 'see' the notes instantly. Learning a musical instrument is inherently a long-term project. Any aspect of it that can be done and dusted in a few days is barely worth consideration.