How do you set the alarm to wake up to music?

Can you comment with the model number? It will be on the information sticker on the radio itself. It will possibly start with 'CRX-'.
Try this - Press and hold the alarm set button until the display flashes like your setting the alarm time. Click the same button again and it should swap between buzzer and radio each time you click it. It will probably show some sort of logo on the display telling you which it is set to.

Hello, you can find the watch app, then click the next screen; they show you the number and you can choose. How to set and manage alarms on your iPhone

SETTING THE WAKE TIME You can select two different wake times for music or alarm to turn on automatically. WAKE 1 and 2 controls are located on top of the unit behind the SNOOZE bar.

1. Slide switch to SET position. The display will change to wake time.
2. Use the FAST FORWARD, FORWARD and REVERSE buttons as needed until you reach your desired AM or PM wake time. For music, select an AM or FM station and then turn the radio off. Set wake time and then slide the switch to MUSIC. For Alarm, set wake time and then slide switch to ALARM position. If a wake time is set, an indicator in the display lights and the unit turns on in the chosen mode (alarm or music) at the set time for approximately one hour. To turn off the wake mode, slide the switch to OFF or press the OFF button. NOTE: If both Wake 1 and Wake 2 controls are in the SET position, the time of day is displayed. GE 7 4825 User Manual

If it has a wake button, push and hold the wake button while you push the hour and minute buttons to set the time to wake. It may have an alarm button instead of a wake button. Then there should be a switch to set to wake to alarm sound or music.

Press and hold the Set Wake button and the press either the fwd or rev button until the desired Wake time is reached. Release the buttons to return to the current time display. To display the wake time, press and release the Set Wake button. To turn off the alarm, press and hold Wake Mode until the alarm icon disappears. (This button lets you choose Wake to Music, Wake to Alarm or Off.)

The owner's manual is available here: http://support.radioshack.com/support_audio/37571.htm .

I hope this helps.

Cindy Wells

There are two alarms, and the steps are the same .
Look on the face. On the left of the big numbers are two symbols, a 'bell' and a 'music note'. That's WAKE 1. On the right of the big numbers are two symbols, a bell and music note. That's WAKE 2. If any of these are on, then one (or both) alarms are set to repeat.
Stopping repeat Wake 1 alarm. Click the Wake 1 button (on the top) several times, while looking at the face. Notice the circles that light up. It will switch back and forth between bell and music note each time you press the Wake 1 alarm button.
HOLD DOWN the WAKE 1 button on the top, until both lights are off. The Wake 1 alarm is now off.
Wake 2 alarm: Same steps, but for the green circles on the right side of the face.
Get a piece of paper, write "HOLD DOWN WAKE BUTTON to stop repeating alarm" and tape it to the back of the clock.

Chances are, one or both of your alarm times has not been set. You should be able to stop the flashing just by using the "Wake 1 - Wake 2" switch on top of the radio: move it all the way to the left. If one or both of the alarms is set, the Alarm time indicator on the front (bottom right) will say what the first alarm time is. To see what the second alarm time is, move the 'Wake 1 - Wake 2" switch all the way to the right and use the Forward--Reverse buttons on the front of the clock on the left side. Then move the "Wake 1 - Wake 2" switch all the way back to the left.

The switches on the far right on top of the radio are for choosing an alarm sound or music as what you hear at the alarm time, or or turning off the alarms.

There are two alarms, and the steps are the same. Make sure both are off.
For Wake 1 alarm.
1.Look on the face. One the left are two symbols, a 'bell' and a 'music note'. 2. Press the 'Wake 1' button on top, several times. Notice how the green circle on the left of the face switches back and forth between bell to music note. 3. HOLD DOWN WAKE 1 BUTTON, until both lights are off. The Wake 1 alarm is now off.
Wake 2 alarm: Look at green circles on the right side of the face. HOLD DOWN WAKE 2 BUTTON until both circles are unlit. The Wake 2 alarm is now off.
Get a piece of paper, write "HOLD DOWN WAKE BUTTON to stop repeating alarm" and tape it to the back of the clock.

There are two alarms, and the steps are the same .
Look on the face. On the left of the big numbers are two symbols, a 'bell' and a 'music note'. That's WAKE 1. On the right of the big numbers are two symbols, a bell and music note. That's WAKE 2. If any of these are on, then one (or both) alarms are set to repeat.
Stopping repeat Wake 1 alarm. Click the Wake 1 button (on the top) several times, while looking at the face. Notice the circles that light up. It will switch back and forth between bell and music note each time you press the Wake 1 alarm button.
HOLD DOWN the WAKE 1 button on the top, until both lights are off. The Wake 1 alarm is now off.
Wake 2 alarm: Same steps, but for the green circles on the right side of the face.
Get a piece of paper, write "HOLD DOWN WAKE BUTTON to stop repeating alarm" and tape it to the back of the clock.