Tin whistle part of several folk traditions. Whistles are a prevalent starting instrument in English traditional music, Scottish traditional music and Irish traditional music, since they are often cheap (under US$10), relatively easy to start with (no tricky embouchure such as found with the flute), and the fingerings are nearly identical to those on the traditional six holed flute (Irish flute, baroque flute). The tin whistle is a good starting instrument to learn the uilleann pipes, which has similar finger technique, range of notes and repertoire. The tin whistle is the most popular instrument in Irish traditional music today. In recent years
Tin whistle tonic note of the first register; this makes it harder to accidentally drop into the first register and helps to correct pitch. Recorders perform this by "pinching" open the dorsal thumb hole. Various other notes (relatively flat or sharp with respect to those of the major scale) can be accessed by "cross fingering" techniques, and all the notes (except the lowest of each octave/register) can be flattened by "half holing". Perhaps the most effective and most used cross fingering is that which produces a flattened form of the seventh note (B instead of B on a C whistle, for example,