The Tyros has some good New Age styles in the Ballad group (Acoustic Ballad, Analog Ballad, Pop New Age, etc).
Basically they all have a tempo around 80 bpm and some kind of pad in one of the rhytm tracks (having another pad sound assigned to the left hand helps too).
Finally, the lead instruments assigned to the right hand are usually of the smooth, breathing type (like a Pan flute, maybe layered with strings or a D50 kind of sound).
The freeze function (which can be accessed in the "Function" menu) determines which parameters will not change when you switch from one registration to another. The parameters that can be "frozen" are: Accompaniment, Voice, Tune Transpose, Scale, Harmony, Tempo, Controller, Multi pad, Song and Mic).
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Korg Kronos 61 and PA3X-Pro76, Roland G-70, BK7-m and Integra 7, Casio PX-5S, Fender Stratocaster with Fralin pickups, Fender Stratocaster with Kinman pickups, vintage Gibson SG standard.