The first step is to realize that writing a script isn’t like writing an article or any other kind of copy. Most kinds of writing are meant to be silently read by a single person. Yet, writing scripts is different because it’s meant to be read out loud by a specific person.
Business Intro – quick intro announcement heard by the caller before they speak with a business representative. Usually quite short and welcoming, introducing the business to the caller.

Congratulations! You have taken the first step towards marketing your business and services through messages on hold. Messages played while clients are on hold can promote your business, products, services, news, your website, specials, promotions and more.
Solo guitar and piano music can also be decent choices provided you avoid songs with extremes of high and low volumes and pitch. Most phone systems come with default tracks that, coincidentally, fall squarely into these categories. If you’d like something a bit different then you can find plenty royalty-free tunes available to purchase online (they’re not all that terrible), but remember you'll need to pay for a PRS license if you want to make use of tracks by a recording artist.