New wordpress site, choose theme, edit, customise.....advice

General information for the website: we need a website for my wife, a singer, songwriter, teacher, vocal coach
Kind of development: New website from scratch
Num. of web pages/modules: 5 i think
Description of every page/module: We need a website to promote my wife in the four various jobs she has, all revolve around music. I picture a homepage with four pages 1) teacher, professional vocal coach, sax, flute etc. 2) wedding singer, solo singer, bookings and youtube/sound cloud examples etc 3) duo singer inc examples like solo page 4) the function band inc demo etc
Description of requirements/features: it would be great if you could help us find a theme, we like the parallax theme idea, with one page per theme ie teacher, solo, duo, band.
The purpose is to promote and allow clients to see the range of work available, contact and book, a contact form will be required, along with a calendar of events and future bookings confirmed, so she can advertise a future gig to allow clients to see her.

The site is a sales tool, but clean friendly, and classy.
Extra services needed: Installation, Customization
Specific technologies required: contact form, embedded videos, embedded soundcloud, paypal payment, downloadable pdf
Extra notes: we like the wedding / photography type themes found on themeforest, and the smoothness of the onepage themes