<P> Evancho modelled for GUESS Kids in 2012 and for Justice Girls Clothing in 2014, and she occasionally has appeared in other product advertisements and public service announcements . </P> <P> Christopher Hahn, General Director of the Pittsburgh Opera, observed: "It's very unusual for a young child to have a voice that sounded so rich and developed ." "I thought she was just lovely, sweetly compelling". Hahn particularly praised Evancho's phrasing . Composer Tim Janis commented that Evancho "takes a classical piece and makes it friendly and accessible...Her voice is so pure and natural, there's no flaw in it . People say' I can hear her potential coming,' but no, it's here, it's now ." Claudia Benack, Assistant Professor of musical theatre at Carnegie Mellon University, said that Evancho "has an unusually adult feel for the repertoire...She sings to the important part of the phrase, and then backs off . That's instinctual...She takes breaths sometimes where an adult would not, but that's just because she's young and little...She sings from the healthy part of her voice ." Jia Tolentino of The New Yorker later called Evancho's YouTube audition for AGT "supernaturally blissful", and commented that she delivered "O mio babbino caro" with "graceful phrasing, a controlled, slow vibrato, and a tone that resonates impersonally, like a bell ." Critic Tim Page, however, wrote that Evancho "has many years of work ahead of her before she becomes any sort of musician ." </P> <P> Andrew Druckenbrod, of the Pittsburgh Post-Gazette, reviewing Evancho's 2011 Pittsburgh Opera concert, stated that "what was most impressive...was how musical she was...her focus on phrasing and an understanding of the emotion in the...musical numbers ." The review also praised "her reverberant chest voice (and) her head voice, hitting the highest register with intonation and purity" and echoed Janis: "That she continues to be greeted with skepticism is unfair...Yes, the concert showed that Jackie is a young girl, yet one with artistry to be appreciated now without debating about what her future might hold ." Antony Walker, Pittsburgh Opera's music director, said: "she has a very sincere way of singing...Her voice has a lovely quality to it . It's very simple singing but it comes from the heart . You rarely hear someone so young with such a beautiful voice". Nekesa Mumbi Moody, writing for Associated Press, commented that, although "there is a youthful quality in Jackie's voice, it's hardly childlike: It's a soprano that deftly traverses the musical scales". Mark Kanny, in the Pittsburgh Tribune - Review, called her voice "beautifully in tune and well supported...Evancho's sincerity of delivery was affecting". </P> <P> Bob Boilen of NPR wrote, "I simply couldn't believe my eyes and ears . Seeing Jackie Evancho sing for the first time is nearly beyond belief ." He called her voice "beyond - beautiful" when she performed "for a stunned audience at the NPR Music offices ." A review of her 2011 Sun Valley concert stated that "Evancho transported (her audience) with pure, joyous, unaffected notes". Marcia Adair of the Los Angeles Times commented, in reviewing Dream With Me: (W) hat makes us feel like she will survive the journey from child star to adult performer is her magnificent sense of pitch, her natural ability to shape phrases and the ease with which she performs ." Jon Caramanica, in The New York Times, reviewed her Avery Fisher Hall concert: "In the first half of the show Ms. Evancho often receded, but toward the end of the night she found purpose, delivering' A Time for Us' with punch, and closing out Sarah McLachlan's' Angel' with what felt like real yearning". The Wall Street Journal called Evancho's 2011 performance of the song "Angel" on the Tonight Show "moving". </P>

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