Liz Buchanan’s “Singing All the Way Home” contains 18 great songs, mostly original, and many highlighting the theme of Home. The album, best suited for children aged 7 and younger, opens with a multicultural “Hello” and then puts a sparkling new twist on the traditional “This Little Piggy” rhyme. What follows is a rollicking line-up of tunes in a variety of styles, from sweet folk melodies to old-fashioned rock and roll.