Letters that make musical notation
s, a, o, l, n, c, m, t, i, u are letters that make 'musical notation'
Words within musical notation
tat, ti, si, IC, Tati, mu, at, SI, TAT, musical, on, ic, not, no, sic, music, notation, Mus, US, AL, CA, Io, ion, Al, At, Ca, No, Si, Ta, Ti are words within 'musical notation'