Two Utah Symphony and Thierry Fischer Mahler Symphony reviews on the family-focused website InfoDad: Mahler Symphony No. 8 “Because of the unique sonic quality of Mahler’s music, the exceptional importance of getting both the quiet passages and the huge, noisy and sometimes deliberately crude ones right, the recording quality of Mahler performances is exceptionally important, most definitely so in the case of his Eighth, the “Symphony of a Thousand,” which really does require something close…